vbatts/llama.cpp
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Specify program output size

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This commit is contained in:
niansa 2023-06-23 15:58:13 +02:00
parent e830264c92
commit 5c0d8dd0f2
1 changed files with 59 additions and 15 deletions
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74
ggml-vulkan.cpp
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@ -293,7 +293,7 @@ layout(binding = 1) buffer tensorInB { float inB[]; };
layout(binding = 2) buffer tensorOut { float out_[]; };
void main() {
const int i = int(gl_GlobalInvocationID.x);
const uint i = gl_GlobalInvocationID.x;
out_[pcs.outOff+i] = inA[pcs.inAOff+i] MATH_OP inB[pcs.inBOff+(i ROW_OP)];
}
@ -304,7 +304,7 @@ void ggml_vk_abmath(kp::Sequence& seq,
const std::shared_ptr<kp::Tensor>& inA, uint32_t inAOff,
const std::shared_ptr<kp::Tensor>& inB, uint32_t inBOff,
const std::shared_ptr<kp::Tensor>& out, uint32_t outOff,
uint32_t row = 0) {
uint32_t size, uint32_t row = 0) {
const static auto spirv = compileSource(program_source_head+
"#define MATH_OP "+std::string(1, mathOP)+"\n"
"#define ROW_OP "+(row?"% pcs.row":"")+'\n'+
@ -316,7 +316,7 @@ void ggml_vk_abmath(kp::Sequence& seq,
inAOff, inBOff, outOff, row
};
seq.record<kp::OpAlgoDispatch>(mgr.algorithm<float, PushConstants>({inA, inB, out}, spirv, {std::min(inA->size()-inAOff, inB->size()-inBOff)}, {}, {pushConsts}));
seq.record<kp::OpAlgoDispatch>(mgr.algorithm<float, PushConstants>({inA, inB, out}, spirv, {size}, {}, {pushConsts}));
}
template <typename... Args>
@ -343,7 +343,7 @@ layout(binding = 0) buffer tensorInA { float in_[]; };
layout(binding = 1) buffer tensorOut { float out_[]; };
void main() {
const int i = int(gl_GlobalInvocationID.x);
const uint i = gl_GlobalInvocationID.x;
out_[pcs.outOff+i] = in_[pcs.inOff+i] * pcs.scale;
}
@ -352,7 +352,7 @@ void main() {
void ggml_vk_scale(kp::Sequence& seq,
const std::shared_ptr<kp::Tensor>& in, uint32_t inOff,
const std::shared_ptr<kp::Tensor>& out, uint32_t outOff,
float scale) {
uint32_t size, float scale) {
const static auto spirv = compileSource(program_source_head+program_scale);
struct PushConstants {
@ -362,7 +362,42 @@ void ggml_vk_scale(kp::Sequence& seq,
inOff, outOff, scale
};
seq.record<kp::OpAlgoDispatch>(mgr.algorithm<float, PushConstants>({in, out}, spirv, {in->size()-inOff}, {}, {pushConsts}));
seq.record<kp::OpAlgoDispatch>(mgr.algorithm<float, PushConstants>({in, out}, spirv, {size}, {}, {pushConsts}));
}
static const std::string program_silu =
MULTILINE_QUOTE(
layout(push_constant) uniform PushConstants {
uint inAOff;
uint inOff;
} pcs;
layout(local_size_x = 1) in;
layout(binding = 0) buffer tensorInA { float in_[]; };
layout(binding = 1) buffer tensorOut { float out_[]; };
void main() {
const uint i = gl_GlobalInvocationID.x;
const float x = in_[pcs.inOff+i];
out_[pcs.outOff+i] = x / (1.0f + exp(-x));
}
);
void ggml_vk_silu(kp::Sequence& seq,
const std::shared_ptr<kp::Tensor>& in, uint32_t inOff,
const std::shared_ptr<kp::Tensor>& out, uint32_t outOff,
uint32_t size) {
const static auto spirv = compileSource(program_source_head+program_silu);
struct PushConstants {
uint32_t inOff, outOff;
} pushConsts {
inOff, outOff
};
seq.record<kp::OpAlgoDispatch>(mgr.algorithm<float, PushConstants>({in, out}, spirv, {size}, {}, {pushConsts}));
}
@ -447,17 +482,26 @@ void ggml_vk_graph_compute(struct ggml_kompute_context * ctx, struct ggml_cgraph
} break;
case GGML_OP_ADD:
{
ggml_vk_add(seq, id_src0, offs_src0, id_src1, offs_src1, id_dst, offs_dst);
ggml_vk_add(seq, id_src0, offs_src0, id_src1, offs_src1, id_dst, offs_dst, ggml_nelements(dst));
} break;
case GGML_OP_MUL:
{
if (ggml_nelements(src1) == ne10) {
// src1 is a row
ggml_vk_mul(seq, id_src0, offs_src0, id_src1, offs_src1, id_dst, offs_dst, ne00);
} else {
ggml_vk_mul(seq, id_src0, offs_src0, id_src1, offs_src1, id_dst, offs_dst);
}
} break;
{
if (ggml_nelements(src1) == ne10) {
// src1 is a row
ggml_vk_mul(seq, id_src0, offs_src0, id_src1, offs_src1, id_dst, offs_dst, ne00, ggml_nelements(dst));
} else {
ggml_vk_mul(seq, id_src0, offs_src0, id_src1, offs_src1, id_dst, offs_dst, ggml_nelements(dst));
}
} break;
case GGML_OP_SCALE:
{
const float scale = *(const float *) src1->data;
ggml_vk_scale(seq, id_src0, offs_src0, id_dst, offs_dst, ggml_nelements(dst), scale);
} break;
case GGML_OP_SILU:
{
ggml_vk_silu(seq, id_src0, offs_src0, id_dst, offs_dst, ggml_nelements(dst));
} break;
}
}
});