@@ -21,20 +21,21 @@ float _sinf(float x) {
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float _sqrtf(float x) {
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__pure();
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__admitted();
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return sqrtf(x);
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}
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void rope(int col_count, float* x, int pos) {
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__modifies("x ~> Matrix1(col_count)");
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for (int j = 0; j < col_count; j += 2) {
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__smodifies("x ~> Matrix1(col_count)");
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__ghost(assume, "P := is_subrange(j..(j + 1), 0..col_count)");
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const __ghost_fn focus_subrange =
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__ghost_begin(group_focus_subrange, "sub_range := j..(j + 1)");
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float freq = 1.f / _powf(500000.f, (float)j / (float)col_count);
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float val = (float)pos * 2.f;
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float fcr = _cosf(val);
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float fci = _sinf(val);
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__ghost([&]() {
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__consumes("for i1 in j..(j + 1) -> &x[MINDEX1(col_count, i1)] ~> Cell");
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@@ -64,68 +65,88 @@ float _expf(float x) {
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void softmax(int col_count, int col_stride, float* x) {
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__modifies("x ~> Matrix1(col_count)");
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__ghost(assume, "P := in_range(0, 0..col_count)");
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const __ghost_fn max = __ghost_begin(ro_matrix1_focus, "matrix := x, i := 0");
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float max_val = x[MINDEX1(col_count, 0)];
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__ghost_end(max);
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const __ghost_fn focus_subrange =
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__ghost_begin(group_focus_subrange, "sub_range := 1..col_count");
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for (int j = 1; j < col_count; j++) {
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__xmodifies("&x[MINDEX1(col_count, j)] ~> Cell");
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if (x[MINDEX1(col_count, j)] > max_val) {
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max_val = x[MINDEX1(col_count, j)];
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}
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}
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__ghost_end(focus_subrange);
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float sum = 0.f;
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for (int j = 0; j < col_count; j++) {
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__xmodifies("&x[MINDEX1(col_count, j)] ~> Cell");
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x[MINDEX1(col_count, j)] = _expf(x[MINDEX1(col_count, j)] - max_val);
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sum += x[MINDEX1(col_count, j)];
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}
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for (int j = 0; j < col_count; j++) {
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__xmodifies("&x[MINDEX1(col_count, j)] ~> Cell");
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x[MINDEX1(col_count, j)] /= sum;
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}
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}
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void rmsnorm(int col_count, float* y, float* x, float* w, float epsilon) {
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__writes("y ~> Matrix1(col_count)");
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__reads("x ~> Matrix1(col_count)");
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__reads("w ~> Matrix1(col_count)");
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float ss = 0.f;
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for (int j = 0; j < col_count; j++) {
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__smodifies("&ss ~> Cell");
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__xreads("&x[MINDEX1(col_count, j)] ~> Cell");
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ss += x[MINDEX1(col_count, j)] * x[MINDEX1(col_count, j)];
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}
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ss /= (float)col_count;
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ss += epsilon;
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ss = 1.f / _sqrtf(ss);
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for (int j = 0; j < col_count; j++) {
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__xwrites("&y[MINDEX1(col_count, j)] ~> Cell");
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__xreads("&x[MINDEX1(col_count, j)] ~> Cell");
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__xreads("&w[MINDEX1(col_count, j)] ~> Cell");
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y[MINDEX1(col_count, j)] =
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w[MINDEX1(col_count, j)] * (ss * x[MINDEX1(col_count, j)]);
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}
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}
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void matvec(int col_count, int red_count, float* x, float* y, float* w) {
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__writes("x ~> Matrix1(col_count)");
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__reads("y ~> Matrix1(red_count)");
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__reads("w ~> Matrix2(col_count, red_count)");
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for (int j = 0; j < col_count; j++) {
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__xwrites("&x[MINDEX1(col_count, j)] ~> Cell");
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x[MINDEX1(col_count, j)] = 0.f;
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for (int k = 0; k < red_count; k++) {
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const __ghost_fn focusy =
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__ghost_begin(ro_matrix1_focus, "matrix := y, i := k");
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const __ghost_fn focusw =
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__ghost_begin(ro_matrix2_focus, "matrix := w, i := j, j := k");
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x[MINDEX1(col_count, j)] +=
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y[MINDEX1(red_count, k)] * w[MINDEX2(col_count, red_count, j, k)];
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__ghost_end(focusy);
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__ghost_end(focusw);
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}
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}
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@@ -145,46 +166,54 @@ void forward(int token, int vocabulary_len, int context_len, int layer_count,
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__reads(
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"mha_q_weight ~> Matrix4(layer_count, q_head_count, head_dim, "
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"embedding_dim)");
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float* const embedding =
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(float*)malloc(MSIZE1(embedding_dim) * sizeof(float));
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float* const mha_norm = (float*)malloc(MSIZE1(embedding_dim) * sizeof(float));
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float* const mha_q =
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(float*)malloc(MSIZE2(q_head_count, head_dim) * sizeof(float));
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__ghost(assume, "P := in_range(token, 0..vocabulary_len)");
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for (int e = 0; e < embedding_dim; e++) {
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__xwrites("&embedding[MINDEX1(embedding_dim, e)] ~> Cell");
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const __ghost_fn focus_embedding_weight = __ghost_begin(
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ro_matrix2_focus, "matrix := embedding_weight, i := token, j := e");
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embedding[MINDEX1(embedding_dim, e)] =
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embedding_weight[MINDEX2(vocabulary_len, embedding_dim, token, e)];
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__ghost_end(focus_embedding_weight);
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}
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__ghost([&]() {
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__consumes("embedding ~> Matrix1(embedding_dim)");
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__consumes("mha_norm ~> UninitMatrix1(embedding_dim)");
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__produces("&embedding[MINDEX0()] ~> Matrix1(embedding_dim)");
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__produces("&mha_norm[MINDEX0()] ~> Matrix1(embedding_dim)");
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__admitted();
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});
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for (int l = 0; l < layer_count; l++) {
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__xreads(
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"for i1 in 0..embedding_dim -> &mha_norm_weight[MINDEX2(layer_count, "
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"embedding_dim, l, i1)] ~> Cell");
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__xreads(
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"for q in 0..q_head_count -> for h in 0..head_dim -> for e in "
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"0..embedding_dim -> &mha_q_weight[MINDEX4(layer_count, q_head_count, "
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"head_dim, embedding_dim, l, q, h, e)] ~> Cell");
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rmsnorm(embedding_dim, &mha_norm[MINDEX0()], &embedding[MINDEX0()],
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&mha_norm_weight[MINDEX2(layer_count, embedding_dim, l, 0)],
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epsilon);
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for (int q = 0; q < q_head_count; q++) {
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__xmodifies(
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"for i1 in 0..head_dim -> &mha_q[MINDEX2(q_head_count, head_dim, q, "
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"i1)] ~> UninitCell");
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__xreads(
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"for h in 0..head_dim -> for e in 0..embedding_dim -> "
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"&mha_q_weight[MINDEX4(layer_count, q_head_count, head_dim, "
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"embedding_dim, l, q, h, e)] ~> Cell");
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matvec(head_dim, embedding_dim,
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&mha_q[MINDEX2(q_head_count, head_dim, q, 0)],
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&mha_norm[MINDEX0()],
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@@ -215,23 +244,162 @@ void generate_prompt_proc(int vocabulary_len, int context_len, int layer_count,
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float* ffn_fc_weight, float* ffn_up_weight,
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float* ffn_out_weight, float* out_norm_weight,
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float* out_weight, float* k_cache, float* v_cache,
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float* logits, int* sequence, int sequence_len) {
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__reads("embedding_weight ~> Matrix2(vocabulary_len, embedding_dim)");
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__reads("mha_norm_weight ~> Matrix2(layer_count, embedding_dim)");
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__reads("sequence ~> Matrix1(sequence_len)");
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__reads(
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"mha_q_weight ~> Matrix4(layer_count, q_head_count, head_dim, "
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"embedding_dim)");
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for (int i = 0; i < sequence_len; i++) {
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__xreads("&sequence[MINDEX1(sequence_len, i)] ~> Cell");
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const int logits_count = 1;
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const int token = sequence[MINDEX1(sequence_len, i)];
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-
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-
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-
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-
mha_norm_weight, mha_q_weight, mha_k_weight, mha_v_weight,
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-
mha_out_weight, ffn_norm_weight, ffn_fc_weight, ffn_up_weight,
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-
ffn_out_weight, out_norm_weight, out_weight, k_cache, v_cache,
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-
logits, i, logits_count);
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}
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}
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float _sqrtf(float x) {
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__pure();
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24 |
__admitted();
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25 |
return sqrtf(x);
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}
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27 |
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28 |
void rope(int col_count, float* x, int pos) {
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29 |
__modifies("x ~> Matrix1(col_count)");
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30 |
for (int j = 0; j < col_count; j += 2) {
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+
__strict();
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32 |
__smodifies("x ~> Matrix1(col_count)");
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__ghost(assume, "P := is_subrange(j..(j + 1), 0..col_count)");
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const __ghost_fn focus_subrange =
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__ghost_begin(group_focus_subrange, "sub_range := j..(j + 1)");
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float freq = 1.f / _powf(500000.f, (float)j / (float)col_count);
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float val = (float)pos * 2.f;
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float fcr = _cosf(val);
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float fci = _sinf(val);
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__ghost([&]() {
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__consumes("for i1 in j..(j + 1) -> &x[MINDEX1(col_count, i1)] ~> Cell");
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void softmax(int col_count, int col_stride, float* x) {
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__modifies("x ~> Matrix1(col_count)");
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__ghost(assume, "P := in_range(0, 0..col_count)");
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const __ghost_fn max = __ghost_begin(ro_matrix1_focus, "matrix := x, i := 0");
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float max_val = x[MINDEX1(col_count, 0)];
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__ghost_end(max);
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const __ghost_fn focus_subrange =
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73 |
__ghost_begin(group_focus_subrange, "sub_range := 1..col_count");
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74 |
for (int j = 1; j < col_count; j++) {
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+
__strict();
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76 |
+
__smodifies(
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+
"Wand(for i1 in 1..col_count -> &x[MINDEX1(col_count, i1)] ~> Cell, x "
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78 |
+
"~> Matrix1(col_count))");
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+
__smodifies("&max_val ~> Cell");
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80 |
__xmodifies("&x[MINDEX1(col_count, j)] ~> Cell");
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if (x[MINDEX1(col_count, j)] > max_val) {
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max_val = x[MINDEX1(col_count, j)];
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}
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}
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__ghost_end(focus_subrange);
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86 |
float sum = 0.f;
|
87 |
for (int j = 0; j < col_count; j++) {
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88 |
+
__strict();
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89 |
+
__smodifies("&sum ~> Cell");
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90 |
+
__sreads("&max_val ~> Cell");
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91 |
__xmodifies("&x[MINDEX1(col_count, j)] ~> Cell");
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x[MINDEX1(col_count, j)] = _expf(x[MINDEX1(col_count, j)] - max_val);
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93 |
sum += x[MINDEX1(col_count, j)];
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}
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95 |
for (int j = 0; j < col_count; j++) {
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96 |
+
__strict();
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97 |
+
__sreads("&sum ~> Cell");
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98 |
__xmodifies("&x[MINDEX1(col_count, j)] ~> Cell");
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99 |
x[MINDEX1(col_count, j)] /= sum;
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}
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}
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102 |
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103 |
void rmsnorm(int col_count, float* y, float* x, float* w, float epsilon) {
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104 |
__writes("y ~> Matrix1(col_count)");
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__reads("x ~> Matrix1(col_count)");
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106 |
__reads("w ~> Matrix1(col_count)");
|
107 |
float ss = 0.f;
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108 |
for (int j = 0; j < col_count; j++) {
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109 |
+
__strict();
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110 |
__smodifies("&ss ~> Cell");
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111 |
__xreads("&x[MINDEX1(col_count, j)] ~> Cell");
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112 |
ss += x[MINDEX1(col_count, j)] * x[MINDEX1(col_count, j)];
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113 |
}
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114 |
ss /= (float)col_count;
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115 |
ss += epsilon;
|
116 |
ss = 1.f / _sqrtf(ss);
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117 |
for (int j = 0; j < col_count; j++) {
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118 |
+
__strict();
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119 |
+
__sreads("&ss ~> Cell");
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120 |
__xwrites("&y[MINDEX1(col_count, j)] ~> Cell");
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121 |
__xreads("&x[MINDEX1(col_count, j)] ~> Cell");
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122 |
__xreads("&w[MINDEX1(col_count, j)] ~> Cell");
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123 |
y[MINDEX1(col_count, j)] =
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124 |
w[MINDEX1(col_count, j)] * (ss * x[MINDEX1(col_count, j)]);
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125 |
}
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126 |
}
|
127 |
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128 |
void matvec(int col_count, int red_count, float* x, float* y, float* w) {
|
129 |
__writes("x ~> Matrix1(col_count)");
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130 |
__reads("y ~> Matrix1(red_count)");
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131 |
__reads("w ~> Matrix2(col_count, red_count)");
|
132 |
for (int j = 0; j < col_count; j++) {
|
133 |
+
__strict();
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134 |
+
__sreads("y ~> Matrix1(red_count)");
|
135 |
+
__sreads("w ~> Matrix2(col_count, red_count)");
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136 |
__xwrites("&x[MINDEX1(col_count, j)] ~> Cell");
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137 |
x[MINDEX1(col_count, j)] = 0.f;
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138 |
for (int k = 0; k < red_count; k++) {
|
139 |
+
__strict();
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140 |
+
__smodifies("&x[MINDEX1(col_count, j)] ~> Cell");
|
141 |
+
__sreads("y ~> Matrix1(red_count)");
|
142 |
+
__sreads("w ~> Matrix2(col_count, red_count)");
|
143 |
const __ghost_fn focusy =
|
144 |
__ghost_begin(ro_matrix1_focus, "matrix := y, i := k");
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145 |
const __ghost_fn focusw =
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146 |
__ghost_begin(ro_matrix2_focus, "matrix := w, i := j, j := k");
|
147 |
x[MINDEX1(col_count, j)] +=
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148 |
y[MINDEX1(red_count, k)] * w[MINDEX2(col_count, red_count, j, k)];
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149 |
__ghost_end(focusy);
|
150 |
__ghost_end(focusw);
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151 |
}
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152 |
}
|
166 |
__reads(
|
167 |
"mha_q_weight ~> Matrix4(layer_count, q_head_count, head_dim, "
|
168 |
"embedding_dim)");
|
169 |
float* const embedding =
|
170 |
(float*)malloc(MSIZE1(embedding_dim) * sizeof(float));
|
171 |
float* const mha_norm = (float*)malloc(MSIZE1(embedding_dim) * sizeof(float));
|
172 |
float* const mha_q =
|
173 |
(float*)malloc(MSIZE2(q_head_count, head_dim) * sizeof(float));
|
174 |
__ghost(assume, "P := in_range(token, 0..vocabulary_len)");
|
175 |
for (int e = 0; e < embedding_dim; e++) {
|
176 |
+
__strict();
|
177 |
+
__sreads("embedding_weight ~> Matrix2(vocabulary_len, embedding_dim)");
|
178 |
__xwrites("&embedding[MINDEX1(embedding_dim, e)] ~> Cell");
|
179 |
const __ghost_fn focus_embedding_weight = __ghost_begin(
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180 |
ro_matrix2_focus, "matrix := embedding_weight, i := token, j := e");
|
181 |
embedding[MINDEX1(embedding_dim, e)] =
|
182 |
embedding_weight[MINDEX2(vocabulary_len, embedding_dim, token, e)];
|
183 |
__ghost_end(focus_embedding_weight);
|
184 |
}
|
185 |
__ghost([&]() {
|
186 |
__consumes("embedding ~> Matrix1(embedding_dim)");
|
187 |
__consumes("mha_norm ~> UninitMatrix1(embedding_dim)");
|
188 |
__produces("&embedding[MINDEX0()] ~> Matrix1(embedding_dim)");
|
189 |
__produces("&mha_norm[MINDEX0()] ~> Matrix1(embedding_dim)");
|
190 |
__admitted();
|
191 |
});
|
192 |
for (int l = 0; l < layer_count; l++) {
|
193 |
+
__strict();
|
194 |
+
__smodifies("&mha_norm[MINDEX0()] ~> Matrix1(embedding_dim)");
|
195 |
+
__smodifies("mha_q ~> UninitMatrix2(q_head_count, head_dim)");
|
196 |
+
__sreads("&embedding[MINDEX0()] ~> Matrix1(embedding_dim)");
|
197 |
__xreads(
|
198 |
"for i1 in 0..embedding_dim -> &mha_norm_weight[MINDEX2(layer_count, "
|
199 |
"embedding_dim, l, i1)] ~> Cell");
|
200 |
__xreads(
|
201 |
"for q in 0..q_head_count -> for h in 0..head_dim -> for e in "
|
202 |
"0..embedding_dim -> &mha_q_weight[MINDEX4(layer_count, q_head_count, "
|
203 |
"head_dim, embedding_dim, l, q, h, e)] ~> Cell");
|
204 |
rmsnorm(embedding_dim, &mha_norm[MINDEX0()], &embedding[MINDEX0()],
|
205 |
&mha_norm_weight[MINDEX2(layer_count, embedding_dim, l, 0)],
|
206 |
epsilon);
|
207 |
for (int q = 0; q < q_head_count; q++) {
|
208 |
+
__strict();
|
209 |
+
__sreads("&mha_norm[MINDEX0()] ~> Matrix1(embedding_dim)");
|
210 |
__xmodifies(
|
211 |
"for i1 in 0..head_dim -> &mha_q[MINDEX2(q_head_count, head_dim, q, "
|
212 |
"i1)] ~> UninitCell");
|
213 |
__xreads(
|
214 |
"for h in 0..head_dim -> for e in 0..embedding_dim -> "
|
215 |
"&mha_q_weight[MINDEX4(layer_count, q_head_count, head_dim, "
|
216 |
"embedding_dim, l, q, h, e)] ~> Cell");
|
217 |
matvec(head_dim, embedding_dim,
|
218 |
&mha_q[MINDEX2(q_head_count, head_dim, q, 0)],
|
219 |
&mha_norm[MINDEX0()],
|
244 |
float* ffn_fc_weight, float* ffn_up_weight,
|
245 |
float* ffn_out_weight, float* out_norm_weight,
|
246 |
float* out_weight, float* k_cache, float* v_cache,
|
247 |
float* logits, int* sequence, int sequence_len) {
|
248 |
__reads("embedding_weight ~> Matrix2(vocabulary_len, embedding_dim)");
|
249 |
__reads("mha_norm_weight ~> Matrix2(layer_count, embedding_dim)");
|
250 |
__reads("sequence ~> Matrix1(sequence_len)");
|
251 |
__reads(
|
252 |
"mha_q_weight ~> Matrix4(layer_count, q_head_count, head_dim, "
|
253 |
"embedding_dim)");
|
254 |
+
float* const embedding =
|
255 |
+
(float*)malloc(MSIZE2(sequence_len, embedding_dim) * sizeof(float));
|
256 |
+
float* const mha_norm =
|
257 |
+
(float*)malloc(MSIZE2(sequence_len, embedding_dim) * sizeof(float));
|
258 |
+
float* const mha_q = (float*)malloc(
|
259 |
+
MSIZE3(sequence_len, q_head_count, head_dim) * sizeof(float));
|
260 |
for (int i = 0; i < sequence_len; i++) {
|
261 |
+
__strict();
|
262 |
+
__sreads("embedding_weight ~> Matrix2(vocabulary_len, embedding_dim)");
|
263 |
+
__xconsumes(
|
264 |
+
"for _v2 in 0..embedding_dim -> &mha_norm[MINDEX2(sequence_len, "
|
265 |
+
"embedding_dim, i, _v2)] ~> UninitCell");
|
266 |
+
__xconsumes(
|
267 |
+
"for _v1 in 0..embedding_dim -> &embedding[MINDEX2(sequence_len, "
|
268 |
+
"embedding_dim, i, _v1)] ~> UninitCell");
|
269 |
+
__xproduces(
|
270 |
+
"&embedding[MINDEX2(sequence_len, embedding_dim, i, 0)] ~> "
|
271 |
+
"Matrix1(embedding_dim)");
|
272 |
+
__xproduces(
|
273 |
+
"&mha_norm[MINDEX2(sequence_len, embedding_dim, i, 0)] ~> "
|
274 |
+
"Matrix1(embedding_dim)");
|
275 |
__xreads("&sequence[MINDEX1(sequence_len, i)] ~> Cell");
|
276 |
const int logits_count = 1;
|
277 |
const int token = sequence[MINDEX1(sequence_len, i)];
|
278 |
+
__ghost(assume, "P := in_range(token, 0..vocabulary_len)", "#_8 <- H");
|
279 |
+
for (int e = 0; e < embedding_dim; e++) {
|
280 |
+
__strict();
|
281 |
+
__sreads("embedding_weight ~> Matrix2(vocabulary_len, embedding_dim)");
|
282 |
+
__xwrites(
|
283 |
+
"&embedding[MINDEX2(sequence_len, embedding_dim, i, e)] ~> Cell");
|
284 |
+
const __ghost_fn focus_embedding_weight = __ghost_begin(
|
285 |
+
ro_matrix2_focus, "matrix := embedding_weight, i := token, j := e");
|
286 |
+
embedding[MINDEX2(sequence_len, embedding_dim, i, e)] =
|
287 |
+
embedding_weight[MINDEX2(vocabulary_len, embedding_dim, token, e)];
|
288 |
+
__ghost_end(focus_embedding_weight);
|
|
|
|
|
|
|
|
|
289 |
}
|
290 |
+
__ghost([&]() {
|
291 |
+
__consumes(
|
292 |
+
"for i1 in 0..embedding_dim -> &embedding[MINDEX2(sequence_len, "
|
293 |
+
"embedding_dim, i, i1)] ~> Cell");
|
294 |
+
__consumes(
|
295 |
+
"for i1 in 0..embedding_dim -> &mha_norm[MINDEX2(sequence_len, "
|
296 |
+
"embedding_dim, i, i1)] ~> UninitCell");
|
297 |
+
__produces(
|
298 |
+
"&embedding[MINDEX2(sequence_len, embedding_dim, i, 0)] ~> "
|
299 |
+
"Matrix1(embedding_dim)");
|
300 |
+
__produces(
|
301 |
+
"&mha_norm[MINDEX2(sequence_len, embedding_dim, i, 0)] ~> "
|
302 |
+
"Matrix1(embedding_dim)");
|
303 |
+
__admitted();
|
304 |
+
});
|
305 |
+
}
|
306 |
+
for (int l = 0; l < layer_count; l++) {
|
307 |
+
__strict();
|
308 |
+
__smodifies(
|
309 |
+
"for i in 0..sequence_len -> &mha_norm[MINDEX2(sequence_len, "
|
310 |
+
"embedding_dim, i, 0)] ~> Matrix1(embedding_dim)");
|
311 |
+
__smodifies("mha_q ~> UninitMatrix3(sequence_len, q_head_count, head_dim)");
|
312 |
+
__sreads(
|
313 |
+
"for i in 0..sequence_len -> &embedding[MINDEX2(sequence_len, "
|
314 |
+
"embedding_dim, i, 0)] ~> Matrix1(embedding_dim)");
|
315 |
+
__sreads("mha_norm_weight ~> Matrix2(layer_count, embedding_dim)");
|
316 |
+
__sreads(
|
317 |
+
"mha_q_weight ~> Matrix4(layer_count, q_head_count, head_dim, "
|
318 |
+
"embedding_dim)");
|
319 |
+
for (int i = 0; i < sequence_len; i++) {
|
320 |
+
__strict();
|
321 |
+
__sreads("mha_norm_weight ~> Matrix2(layer_count, embedding_dim)");
|
322 |
+
__sreads(
|
323 |
+
"mha_q_weight ~> Matrix4(layer_count, q_head_count, head_dim, "
|
324 |
+
"embedding_dim)");
|
325 |
+
__xmodifies(
|
326 |
+
"&mha_norm[MINDEX2(sequence_len, embedding_dim, i, 0)] ~> "
|
327 |
+
"Matrix1(embedding_dim)");
|
328 |
+
__xmodifies(
|
329 |
+
"for i1 in 0..q_head_count -> for i2 in 0..head_dim -> "
|
330 |
+
"&mha_q[MINDEX3(sequence_len, q_head_count, head_dim, i, i1, i2)] ~> "
|
331 |
+
"UninitCell");
|
332 |
+
__xreads(
|
333 |
+
"&embedding[MINDEX2(sequence_len, embedding_dim, i, 0)] ~> "
|
334 |
+
"Matrix1(embedding_dim)");
|
335 |
+
const __ghost_fn __ghost_pair_2 = __ghost_begin(
|
336 |
+
ro_group_focus,
|
337 |
+
"i := l, items := fun (l: int) -> for i1 in 0..embedding_dim -> "
|
338 |
+
"&mha_norm_weight[MINDEX2(layer_count, embedding_dim, l, i1)] ~> "
|
339 |
+
"Cell");
|
340 |
+
const __ghost_fn __ghost_pair_1 = __ghost_begin(
|
341 |
+
ro_group_focus,
|
342 |
+
"i := l, items := fun (l: int) -> for q in 0..q_head_count -> for h "
|
343 |
+
"in 0..head_dim -> for e in 0..embedding_dim -> "
|
344 |
+
"&mha_q_weight[MINDEX4(layer_count, q_head_count, head_dim, "
|
345 |
+
"embedding_dim, l, q, h, e)] ~> Cell");
|
346 |
+
rmsnorm(
|
347 |
+
embedding_dim, &mha_norm[MINDEX2(sequence_len, embedding_dim, i, 0)],
|
348 |
+
&embedding[MINDEX2(sequence_len, embedding_dim, i, 0)],
|
349 |
+
&mha_norm_weight[MINDEX2(layer_count, embedding_dim, l, 0)], epsilon);
|
350 |
+
for (int q = 0; q < q_head_count; q++) {
|
351 |
+
__strict();
|
352 |
+
__sreads(
|
353 |
+
"&mha_norm[MINDEX2(sequence_len, embedding_dim, i, 0)] ~> "
|
354 |
+
"Matrix1(embedding_dim)");
|
355 |
+
__xmodifies(
|
356 |
+
"for i1 in 0..head_dim -> &mha_q[MINDEX3(sequence_len, "
|
357 |
+
"q_head_count, head_dim, i, q, i1)] ~> UninitCell");
|
358 |
+
__xreads(
|
359 |
+
"for h in 0..head_dim -> for e in 0..embedding_dim -> "
|
360 |
+
"&mha_q_weight[MINDEX4(layer_count, q_head_count, head_dim, "
|
361 |
+
"embedding_dim, l, q, h, e)] ~> Cell");
|
362 |
+
matvec(head_dim, embedding_dim,
|
363 |
+
&mha_q[MINDEX3(sequence_len, q_head_count, head_dim, i, q, 0)],
|
364 |
+
&mha_norm[MINDEX2(sequence_len, embedding_dim, i, 0)],
|
365 |
+
&mha_q_weight[MINDEX4(layer_count, q_head_count, head_dim,
|
366 |
+
embedding_dim, l, q, 0, 0)]);
|
367 |
+
}
|
368 |
+
__ghost_end(__ghost_pair_1);
|
369 |
+
__ghost_end(__ghost_pair_2);
|
370 |
+
}
|
371 |
+
}
|
372 |
+
for (int i = 0; i < sequence_len; i++) {
|
373 |
+
__strict();
|
374 |
+
__xconsumes(
|
375 |
+
"&embedding[MINDEX2(sequence_len, embedding_dim, i, 0)] ~> "
|
376 |
+
"Matrix1(embedding_dim)");
|
377 |
+
__xconsumes(
|
378 |
+
"&mha_norm[MINDEX2(sequence_len, embedding_dim, i, 0)] ~> "
|
379 |
+
"Matrix1(embedding_dim)");
|
380 |
+
__xproduces(
|
381 |
+
"for _v2 in 0..embedding_dim -> &mha_norm[MINDEX2(sequence_len, "
|
382 |
+
"embedding_dim, i, _v2)] ~> UninitCell");
|
383 |
+
__xproduces(
|
384 |
+
"for _v1 in 0..embedding_dim -> &embedding[MINDEX2(sequence_len, "
|
385 |
+
"embedding_dim, i, _v1)] ~> UninitCell");
|
386 |
+
__ghost([&]() {
|
387 |
+
__consumes(
|
388 |
+
"&embedding[MINDEX2(sequence_len, embedding_dim, i, 0)] ~> "
|
389 |
+
"Matrix1(embedding_dim)");
|
390 |
+
__consumes(
|
391 |
+
"&mha_norm[MINDEX2(sequence_len, embedding_dim, i, 0)] ~> "
|
392 |
+
"Matrix1(embedding_dim)");
|
393 |
+
__produces(
|
394 |
+
"for i1 in 0..embedding_dim -> &embedding[MINDEX2(sequence_len, "
|
395 |
+
"embedding_dim, i, i1)] ~> Cell");
|
396 |
+
__produces(
|
397 |
+
"for i1 in 0..embedding_dim -> &mha_norm[MINDEX2(sequence_len, "
|
398 |
+
"embedding_dim, i, i1)] ~> UninitCell");
|
399 |
+
__admitted();
|
400 |
+
});
|
401 |
+
}
|
402 |
+
free(mha_q);
|
403 |
+
free(mha_norm);
|
404 |
+
free(embedding);
|
405 |
}
|