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ggml-opencl, llama: using reserve() if count already known (#7272)

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Herman Semenov 2024-05-20 07:33:21 +00:00 committed by GitHub
parent 65c58207ec
commit 213e90ed73
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2 changed files with 8 additions and 2 deletions
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7
ggml-opencl.cpp
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@ -1,4 +1,4 @@
#include "ggml.h"
#include "ggml.h"
#include "ggml-opencl.h"
#include "ggml-backend-impl.h"
@ -1835,7 +1835,10 @@ static void ggml_cl_mul_mat_q_f32(const ggml_tensor * src0, const ggml_tensor *
CL_CHECK(clEnqueueNDRangeKernel(queue, *to_fp32_cl, 1, &offset, &global, local > 0 ? &local : NULL, events.size(), !events.empty() ? events.data() : NULL, NULL));
}
for (int64_t i12 = i02 * r2, e12 = i12 + r2; i12 < e12; i12++) {
int64_t i12 = i02 * r2;
int64_t e12 = i12 + r2;
events.reserve(e12 - i12);
for (; i12 < e12; i12++) {
if (mul_mat_vec) { // specialized dequantize_mul_mat_vec kernel
// copy src1 to device
events.emplace_back();

3
llama.cpp
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@ -16162,6 +16162,7 @@ static bool llama_control_vector_init(struct llama_control_vector & cvec, const
}
// make tensors
cvec.tensors.reserve(model.hparams.n_layer);
cvec.tensors.push_back(nullptr); // there's never a tensor for layer 0
for (size_t il = 1; il < model.hparams.n_layer; il++) {
struct ggml_context * ctx = ctx_map.at(model.buft_layer[il].buft);
@ -16170,6 +16171,8 @@ static bool llama_control_vector_init(struct llama_control_vector & cvec, const
}
// allocate tensors / buffers and zero
cvec.ctxs.reserve(ctx_map.size());
cvec.bufs.reserve(ctx_map.size());
for (auto it : ctx_map) {
ggml_backend_buffer_type_t buft = it.first;
ggml_context * ctx = it.second;