Merge branch 'upstream' into concedo_experimental

# Conflicts:
#	.github/workflows/build.yml
#	CMakeLists.txt
#	README.md
#	ci/run.sh
#	llama.cpp
#	models/ggml-vocab-llama-bpe.gguf.inp
#	models/ggml-vocab-llama-bpe.gguf.out
#	requirements.txt
#	scripts/compare-llama-bench.py
#	scripts/sync-ggml.last
#	tests/CMakeLists.txt
#	tests/test-backend-ops.cpp
#	tests/test-grammar-integration.cpp
#	tests/test-tokenizer-1-bpe.cpp
This commit is contained in:
Concedo 2024-05-14 19:28:47 +08:00
commit 2ee808a747
66 changed files with 3034 additions and 1821 deletions

387
ggml.c
View file

@ -4,7 +4,6 @@
#include "ggml-impl.h"
#include "ggml-quants.h"
#include "ggml.h"
#include "sgemm.h"
#if defined(_MSC_VER) || defined(__MINGW32__)
#include <malloc.h> // using malloc.h with MSC/MINGW
@ -37,6 +36,10 @@
#undef GGML_USE_LLAMAFILE
#endif
#ifdef GGML_USE_LLAMAFILE
#include "sgemm.h"
#endif
#if defined(_MSC_VER)
// disable "possible loss of data" to avoid hundreds of casts
// we should just be careful :)
@ -1949,6 +1952,7 @@ inline static void ggml_vec_tanh_f32 (const int n, float * y, const float * x) {
inline static void ggml_vec_elu_f32 (const int n, float * y, const float * x) { for (int i = 0; i < n; ++i) y[i] = (x[i] > 0.f) ? x[i] : expf(x[i])-1; }
inline static void ggml_vec_relu_f32 (const int n, float * y, const float * x) { for (int i = 0; i < n; ++i) y[i] = (x[i] > 0.f) ? x[i] : 0.f; }
inline static void ggml_vec_leaky_relu_f32 (const int n, float * y, const float * x, const float ns) { for (int i = 0; i < n; ++i) y[i] = ((x[i] > 0.f) ? x[i] : 0.f) + ns * ((x[i] < 0.0f) ? x[i] : 0.f); }
inline static void ggml_vec_sigmoid_f32 (const int n, float * y, const float * x) { for (int i = 0; i < n; ++i) y[i] = 1.f / (1.f + expf(-x[i])); }
// TODO: optimize performance
inline static void ggml_vec_hardswish_f32 (const int n, float * y, const float * x) { for (int i = 0; i < n; ++i) y[i] = x[i] * fminf(1.0f, fmaxf(0.0f, (x[i] + 3.0f) / 6.0f)); }
inline static void ggml_vec_hardsigmoid_f32 (const int n, float * y, const float * x) { for (int i = 0; i < n; ++i) y[i] = fminf(1.0f, fmaxf(0.0f, (x[i] + 3.0f) / 6.0f)); }
@ -2185,7 +2189,6 @@ static const char * GGML_OP_NAME[GGML_OP_COUNT] = {
"SOFT_MAX_BACK",
"ROPE",
"ROPE_BACK",
"ALIBI",
"CLAMP",
"CONV_TRANSPOSE_1D",
"IM2COL",
@ -2227,7 +2230,7 @@ static const char * GGML_OP_NAME[GGML_OP_COUNT] = {
"CROSS_ENTROPY_LOSS_BACK",
};
static_assert(GGML_OP_COUNT == 77, "GGML_OP_COUNT != 77");
static_assert(GGML_OP_COUNT == 76, "GGML_OP_COUNT != 76");
static const char * GGML_OP_SYMBOL[GGML_OP_COUNT] = {
"none",
@ -2276,7 +2279,6 @@ static const char * GGML_OP_SYMBOL[GGML_OP_COUNT] = {
"soft_max_back(x)",
"rope(x)",
"rope_back(x)",
"alibi(x)",
"clamp(x)",
"conv_transpose_1d(x)",
"im2col(x)",
@ -2318,7 +2320,7 @@ static const char * GGML_OP_SYMBOL[GGML_OP_COUNT] = {
"cross_entropy_loss_back(x,y)",
};
static_assert(GGML_OP_COUNT == 77, "GGML_OP_COUNT != 77");
static_assert(GGML_OP_COUNT == 76, "GGML_OP_COUNT != 76");
static_assert(GGML_OP_POOL_COUNT == 2, "GGML_OP_POOL_COUNT != 2");
@ -2331,6 +2333,7 @@ static const char * GGML_UNARY_OP_NAME[GGML_UNARY_OP_COUNT] = {
"TANH",
"ELU",
"RELU",
"SIGMOID",
"GELU",
"GELU_QUICK",
"SILU",
@ -2338,7 +2341,7 @@ static const char * GGML_UNARY_OP_NAME[GGML_UNARY_OP_COUNT] = {
"HARDSIGMOID",
};
static_assert(GGML_UNARY_OP_COUNT == 12, "GGML_UNARY_OP_COUNT != 12");
static_assert(GGML_UNARY_OP_COUNT == 13, "GGML_UNARY_OP_COUNT != 13");
static_assert(sizeof(struct ggml_object)%GGML_MEM_ALIGN == 0, "ggml_object size must be a multiple of GGML_MEM_ALIGN");
@ -4566,6 +4569,20 @@ struct ggml_tensor * ggml_leaky_relu(
return result;
}
// ggml_sigmoid
struct ggml_tensor * ggml_sigmoid(
struct ggml_context * ctx,
struct ggml_tensor * a) {
return ggml_unary(ctx, a, GGML_UNARY_OP_SIGMOID);
}
struct ggml_tensor * ggml_sigmoid_inplace(
struct ggml_context * ctx,
struct ggml_tensor * a) {
return ggml_unary_inplace(ctx, a, GGML_UNARY_OP_SIGMOID);
}
// ggml_gelu
struct ggml_tensor * ggml_gelu(
@ -5649,7 +5666,6 @@ static struct ggml_tensor * ggml_soft_max_impl(
struct ggml_context * ctx,
struct ggml_tensor * a,
struct ggml_tensor * mask,
struct ggml_tensor * pos,
float scale,
float max_bias,
bool inplace) {
@ -5663,18 +5679,8 @@ static struct ggml_tensor * ggml_soft_max_impl(
GGML_ASSERT(mask->ne[1] >= a->ne[1]);
}
if (pos) {
GGML_ASSERT(ggml_is_vector(pos));
GGML_ASSERT(pos->type == GGML_TYPE_F16 || pos->type == GGML_TYPE_F32);
GGML_ASSERT(pos->ne[0] == a->ne[0]);
}
if (pos && mask) {
GGML_ASSERT(pos->type == mask->type);
}
if (max_bias > 0.0f) {
GGML_ASSERT(pos);
GGML_ASSERT(mask);
}
bool is_node = false;
@ -5692,7 +5698,6 @@ static struct ggml_tensor * ggml_soft_max_impl(
result->grad = is_node ? ggml_dup_tensor(ctx, result) : NULL;
result->src[0] = a;
result->src[1] = mask;
result->src[2] = pos;
return result;
}
@ -5700,23 +5705,22 @@ static struct ggml_tensor * ggml_soft_max_impl(
struct ggml_tensor * ggml_soft_max(
struct ggml_context * ctx,
struct ggml_tensor * a) {
return ggml_soft_max_impl(ctx, a, NULL, NULL, 1.0f, 0.0f, false);
return ggml_soft_max_impl(ctx, a, NULL, 1.0f, 0.0f, false);
}
struct ggml_tensor * ggml_soft_max_inplace(
struct ggml_context * ctx,
struct ggml_tensor * a) {
return ggml_soft_max_impl(ctx, a, NULL, NULL, 1.0f, 0.0f, true);
return ggml_soft_max_impl(ctx, a, NULL, 1.0f, 0.0f, true);
}
struct ggml_tensor * ggml_soft_max_ext(
struct ggml_context * ctx,
struct ggml_tensor * a,
struct ggml_tensor * mask,
struct ggml_tensor * pos,
float scale,
float max_bias) {
return ggml_soft_max_impl(ctx, a, mask, pos, scale, max_bias, false);
return ggml_soft_max_impl(ctx, a, mask, scale, max_bias, false);
}
// ggml_soft_max_back
@ -5931,37 +5935,6 @@ struct ggml_tensor * ggml_rope_back(
return result;
}
// ggml_alibi
struct ggml_tensor * ggml_alibi(
struct ggml_context * ctx,
struct ggml_tensor * a,
int n_past,
int n_head,
float bias_max) {
GGML_ASSERT(n_past >= 0);
bool is_node = false;
if (a->grad) {
GGML_ASSERT(false); // TODO: implement backward
is_node = true;
}
// TODO: when implement backward, fix this:
//struct ggml_tensor * result = inplace ? ggml_view_tensor(ctx, a) : ggml_dup_tensor(ctx, a);
struct ggml_tensor * result = ggml_view_tensor(ctx, a);
int32_t op_params[3] = { n_past, n_head };
memcpy(op_params + 2, &bias_max, sizeof(float));
ggml_set_op_params(result, op_params, sizeof(op_params));
result->op = GGML_OP_ALIBI;
result->grad = is_node ? ggml_dup_tensor(ctx, result) : NULL;
result->src[0] = a;
return result;
}
// ggml_clamp
struct ggml_tensor * ggml_clamp(
@ -6489,9 +6462,11 @@ struct ggml_tensor * ggml_flash_attn_ext(
struct ggml_tensor * k,
struct ggml_tensor * v,
struct ggml_tensor * mask,
float scale) {
float scale,
float max_bias) {
GGML_ASSERT(ggml_can_mul_mat(k, q));
// TODO: check if vT can be multiplied by (k*qT)
if (mask) {
GGML_ASSERT(ggml_is_contiguous(mask));
GGML_ASSERT(mask->ne[2] == 1);
@ -6501,6 +6476,10 @@ struct ggml_tensor * ggml_flash_attn_ext(
//GGML_ASSERT(ggml_can_repeat_rows(mask, qk));
}
if (max_bias > 0.0f) {
GGML_ASSERT(mask);
}
bool is_node = false;
if (q->grad || k->grad || v->grad) {
@ -6511,7 +6490,7 @@ struct ggml_tensor * ggml_flash_attn_ext(
int64_t ne[4] = { q->ne[0], q->ne[2], q->ne[1], q->ne[3] };
struct ggml_tensor * result = ggml_new_tensor(ctx, GGML_TYPE_F32, 4, ne);
float params[] = { scale };
float params[] = { scale, max_bias };
ggml_set_op_params(result, params, sizeof(params));
result->op = GGML_OP_FLASH_ATTN_EXT;
@ -6531,7 +6510,7 @@ void ggml_flash_attn_ext_set_prec(
const int32_t prec_i32 = (int32_t) prec;
ggml_set_op_params_i32(a, 1, prec_i32); // scale is on first pos
ggml_set_op_params_i32(a, 2, prec_i32); // scale is on first pos, max_bias on second
}
// ggml_flash_ff
@ -10895,6 +10874,52 @@ static void ggml_compute_forward_relu(
}
}
// ggml_compute_forward_sigmoid
static void ggml_compute_forward_sigmoid_f32(
const struct ggml_compute_params * params,
struct ggml_tensor * dst) {
const struct ggml_tensor * src0 = dst->src[0];
assert(params->ith == 0);
assert(ggml_are_same_shape(src0, dst));
if (params->type == GGML_TASK_TYPE_INIT || params->type == GGML_TASK_TYPE_FINALIZE) {
return;
}
const int n = ggml_nrows(src0);
const int nc = src0->ne[0];
assert(dst->nb[0] == sizeof(float));
assert(src0->nb[0] == sizeof(float));
for (int i = 0; i < n; i++) {
ggml_vec_sigmoid_f32(nc,
(float *) ((char *) dst->data + i*( dst->nb[1])),
(float *) ((char *) src0->data + i*(src0->nb[1])));
}
}
static void ggml_compute_forward_sigmoid(
const struct ggml_compute_params * params,
struct ggml_tensor * dst) {
const struct ggml_tensor * src0 = dst->src[0];
switch (src0->type) {
case GGML_TYPE_F32:
{
ggml_compute_forward_sigmoid_f32(params, dst);
} break;
default:
{
GGML_ASSERT(false);
} break;
}
}
// ggml_compute_forward_gelu
static void ggml_compute_forward_gelu_f32(
@ -13336,7 +13361,6 @@ static void ggml_compute_forward_soft_max_f32(
const struct ggml_tensor * src0 = dst->src[0];
const struct ggml_tensor * src1 = dst->src[1];
const struct ggml_tensor * src2 = dst->src[2];
assert(ggml_is_contiguous(dst));
assert(ggml_are_same_shape(src0, dst));
@ -13362,8 +13386,8 @@ static void ggml_compute_forward_soft_max_f32(
// TODO: is this supposed to be ceil instead of floor?
// https://huggingface.co/mosaicml/mpt-7b/blob/main/attention.py#L370
const uint32_t n_head_kv = ne02;
const uint32_t n_head_log2 = 1u << (uint32_t) floor(log2(n_head_kv));
const uint32_t n_head = ne02;
const uint32_t n_head_log2 = 1u << (uint32_t) floor(log2(n_head));
const float m0 = powf(2.0f, -(max_bias ) / n_head_log2);
const float m1 = powf(2.0f, -(max_bias / 2.0f) / n_head_log2);
@ -13380,13 +13404,13 @@ static void ggml_compute_forward_soft_max_f32(
float * wp = (float *) params->wdata + (nc + CACHE_LINE_SIZE_F32) * ith;
// when max_bias <= 0.0f, src2 is not used and we default it to src0 to avoid branching
ggml_fp16_t * pos_f16 = src2 ? (ggml_fp16_t *) src2->data : src0->data;
float * pos_f32 = src2 ? (float *) src2->data : src0->data;
const bool use_f16 = (src1 && src1->type == GGML_TYPE_F16) || (src2 && src2->type == GGML_TYPE_F16);
const bool use_f16 = (src1 && src1->type == GGML_TYPE_F16);
for (int i1 = ir0; i1 < ir1; i1++) {
// ALiBi
const uint32_t h = (i1/ne01)%ne02; // head
const float slope = (max_bias > 0.0f) ? h < n_head_log2 ? powf(m0, h + 1) : powf(m1, 2*(h - n_head_log2) + 1) : 1.0f;
float * sp = (float *)((char *) src0->data + i1*src0->nb[1]);
float * dp = (float *)((char *) dst->data + i1*dst->nb[1]);
@ -13399,27 +13423,11 @@ static void ggml_compute_forward_soft_max_f32(
if (mp_f32) {
if (use_f16) {
for (int i = 0; i < nc; ++i) {
wp[i] += GGML_FP16_TO_FP32(mp_f16[i]);
wp[i] += slope*GGML_FP16_TO_FP32(mp_f16[i]);
}
} else {
for (int i = 0; i < nc; ++i) {
wp[i] += mp_f32[i];
}
}
}
// ALiBi bias
if (max_bias > 0.0f) {
const uint32_t h = (i1/ne01)%ne02; // head
const float slope = h < n_head_log2 ? powf(m0, h + 1) : powf(m1, 2*(h - n_head_log2) + 1);
if (use_f16) {
for (int i = 0; i < nc; ++i) {
wp[i] += slope*GGML_FP16_TO_FP32(pos_f16[i]);
}
} else {
for (int i = 0; i < nc; ++i) {
wp[i] += slope*pos_f32[i];
wp[i] += slope*mp_f32[i];
}
}
}
@ -13581,178 +13589,6 @@ static void ggml_compute_forward_soft_max_back(
}
}
// ggml_compute_forward_alibi
static void ggml_compute_forward_alibi_f32(
const struct ggml_compute_params * params,
struct ggml_tensor * dst) {
const struct ggml_tensor * src0 = dst->src[0];
assert(params->ith == 0);
if (params->type == GGML_TASK_TYPE_INIT || params->type == GGML_TASK_TYPE_FINALIZE) {
return;
}
//const int n_past = ((int32_t *) dst->op_params)[0];
const int n_head = ((int32_t *) dst->op_params)[1];
float max_bias;
memcpy(&max_bias, (int32_t *) dst->op_params + 2, sizeof(float));
const int64_t ne0 = src0->ne[0]; // all_seq_len = n_past + ne1
const int64_t ne1 = src0->ne[1]; // seq_len_without_past
const int64_t ne2 = src0->ne[2]; // n_head -> this is k
//const int64_t ne3 = src0->ne[3]; // 1 -> bsz
const int64_t n = ggml_nrows(src0);
const int64_t ne2_ne3 = n/ne1; // ne2*ne3
const size_t nb0 = src0->nb[0];
const size_t nb1 = src0->nb[1];
const size_t nb2 = src0->nb[2];
//const int nb3 = src0->nb[3];
GGML_ASSERT(nb0 == sizeof(float));
GGML_ASSERT(n_head == ne2);
// add alibi to src0 (KQ_scaled)
const int n_heads_log2_floor = 1 << (int) floor(log2(n_head));
const float m0 = powf(2.0f, -(max_bias) / n_heads_log2_floor);
const float m1 = powf(2.0f, -(max_bias / 2.0f) / n_heads_log2_floor);
for (int64_t k = 0; k < ne2_ne3; k++) {
// TODO: k*nb2 or k*nb3
float m_k;
if (k < n_heads_log2_floor) {
m_k = powf(m0, k + 1);
} else {
m_k = powf(m1, 2 * (k - n_heads_log2_floor) + 1);
}
for (int64_t i = 0; i < ne0; i++) {
for (int64_t j = 0; j < ne1; j++) {
float * const src = (float *)((char *) src0->data + i*nb0 + j*nb1 + k*nb2);
float * pdst = (float *)((char *) dst->data + i*nb0 + j*nb1 + k*nb2);
pdst[0] = i * m_k + src[0];
}
}
}
}
static void ggml_compute_forward_alibi_f16(
const struct ggml_compute_params * params,
struct ggml_tensor * dst) {
const struct ggml_tensor * src0 = dst->src[0];
assert(params->ith == 0);
if (params->type == GGML_TASK_TYPE_INIT || params->type == GGML_TASK_TYPE_FINALIZE) {
return;
}
//const int n_past = ((int32_t *) dst->op_params)[0];
const int n_head = ((int32_t *) dst->op_params)[1];
float max_bias;
memcpy(&max_bias, (int32_t *) dst->op_params + 2, sizeof(float));
const int ne0 = src0->ne[0]; // all_seq_len = n_past + ne1
const int ne1 = src0->ne[1]; // seq_len_without_past
const int ne2 = src0->ne[2]; // n_head -> this is k
//const int ne3 = src0->ne[3]; // 1 -> bsz
const int n = ggml_nrows(src0);
const int ne2_ne3 = n/ne1; // ne2*ne3
const int nb0 = src0->nb[0];
const int nb1 = src0->nb[1];
const int nb2 = src0->nb[2];
//const int nb3 = src0->nb[3];
GGML_ASSERT(nb0 == sizeof(ggml_fp16_t));
//GGML_ASSERT(ne1 + n_past == ne0); (void) n_past;
GGML_ASSERT(n_head == ne2);
// add alibi to src0 (KQ_scaled)
const int n_heads_log2_floor = 1 << (int) floor(log2(n_head));
const float m0 = powf(2.0f, -(max_bias) / n_heads_log2_floor);
const float m1 = powf(2.0f, -(max_bias / 2.0f) / n_heads_log2_floor);
for (int k = 0; k < ne2_ne3; k++) {
// TODO: k*nb2 or k*nb3
float m_k;
if (k < n_heads_log2_floor) {
m_k = powf(m0, k + 1);
} else {
m_k = powf(m1, 2 * (k - n_heads_log2_floor) + 1);
}
for (int i = 0; i < ne0; i++) {
for (int j = 0; j < ne1; j++) {
ggml_fp16_t * const src = (ggml_fp16_t *)((char *) src0->data + i*nb0 + j*nb1 + k*nb2);
float * pdst = (float *)((char *) dst->data + i*nb0 + j*nb1 + k*nb2);
// we return F32
pdst[0] = i * m_k + GGML_FP16_TO_FP32(src[0]);
}
}
}
}
static void ggml_compute_forward_alibi(
const struct ggml_compute_params * params,
struct ggml_tensor * dst) {
const struct ggml_tensor * src0 = dst->src[0];
switch (src0->type) {
case GGML_TYPE_F16:
{
ggml_compute_forward_alibi_f16(params, dst);
} break;
case GGML_TYPE_F32:
{
ggml_compute_forward_alibi_f32(params, dst);
} break;
case GGML_TYPE_BF16:
case GGML_TYPE_Q4_0:
case GGML_TYPE_Q4_1:
case GGML_TYPE_Q5_0:
case GGML_TYPE_Q5_1:
case GGML_TYPE_Q8_0:
case GGML_TYPE_Q8_1:
case GGML_TYPE_Q2_K:
case GGML_TYPE_Q3_K:
case GGML_TYPE_Q4_K:
case GGML_TYPE_Q5_K:
case GGML_TYPE_Q6_K:
case GGML_TYPE_IQ2_XXS:
case GGML_TYPE_IQ2_XS:
case GGML_TYPE_IQ3_XXS:
case GGML_TYPE_IQ1_S:
case GGML_TYPE_IQ1_M:
case GGML_TYPE_IQ4_NL:
case GGML_TYPE_IQ4_XS:
case GGML_TYPE_IQ3_S:
case GGML_TYPE_IQ2_S:
case GGML_TYPE_Q8_K:
case GGML_TYPE_I8:
case GGML_TYPE_I16:
case GGML_TYPE_I32:
case GGML_TYPE_I64:
case GGML_TYPE_F64:
case GGML_TYPE_COUNT:
{
GGML_ASSERT(false);
} break;
}
}
// ggml_compute_forward_clamp
static void ggml_compute_forward_clamp_f32(
@ -15766,8 +15602,17 @@ static void ggml_compute_forward_flash_attn_ext_f16(
const int ir0 = dr*ith;
const int ir1 = MIN(ir0 + dr, nr);
float scale = 1.0f;
memcpy(&scale, (float *) dst->op_params + 0, sizeof(float));
float scale = 1.0f;
float max_bias = 0.0f;
memcpy(&scale, (float *) dst->op_params + 0, sizeof(float));
memcpy(&max_bias, (float *) dst->op_params + 1, sizeof(float));
const uint32_t n_head = neq2;
const uint32_t n_head_log2 = 1u << (uint32_t) floor(log2(n_head));
const float m0 = powf(2.0f, -(max_bias ) / n_head_log2);
const float m1 = powf(2.0f, -(max_bias / 2.0f) / n_head_log2);
// loop over n_batch and n_head
for (int ir = ir0; ir < ir1; ++ir) {
@ -15776,6 +15621,9 @@ static void ggml_compute_forward_flash_attn_ext_f16(
const int iq2 = (ir - iq3*neq2*neq1)/neq1;
const int iq1 = (ir - iq3*neq2*neq1 - iq2*neq1);
const uint32_t h = iq2; // head
const float slope = (max_bias > 0.0f) ? h < n_head_log2 ? powf(m0, h + 1) : powf(m1, 2*(h - n_head_log2) + 1) : 1.0f;
float S = 0.0f;
float M = -INFINITY;
@ -15799,7 +15647,7 @@ static void ggml_compute_forward_flash_attn_ext_f16(
// loop over n_kv and n_head_kv
// ref: https://arxiv.org/pdf/2112.05682.pdf
for (int64_t ic = 0; ic < nek1; ++ic) {
const float mv = mp ? GGML_FP16_TO_FP32(mp[ic]) : 0.0f;
const float mv = mp ? slope*GGML_FP16_TO_FP32(mp[ic]) : 0.0f;
if (mv == -INFINITY) {
continue;
}
@ -15870,7 +15718,7 @@ static void ggml_compute_forward_flash_attn_ext(
const struct ggml_tensor * v,
const struct ggml_tensor * mask,
struct ggml_tensor * dst) {
switch (dst->op_params[1]) {
switch (dst->op_params[2]) {
case GGML_PREC_DEFAULT:
case GGML_PREC_F32:
{
@ -16837,6 +16685,10 @@ static void ggml_compute_forward_unary(
{
ggml_compute_forward_relu(params, dst);
} break;
case GGML_UNARY_OP_SIGMOID:
{
ggml_compute_forward_sigmoid(params, dst);
} break;
case GGML_UNARY_OP_GELU:
{
ggml_compute_forward_gelu(params, dst);
@ -17633,10 +17485,6 @@ static void ggml_compute_forward(struct ggml_compute_params * params, struct ggm
{
ggml_compute_forward_rope_back(params, tensor);
} break;
case GGML_OP_ALIBI:
{
ggml_compute_forward_alibi(params, tensor);
} break;
case GGML_OP_CLAMP:
{
ggml_compute_forward_clamp(params, tensor);
@ -18655,10 +18503,6 @@ static void ggml_compute_backward(struct ggml_context * ctx, struct ggml_tensor
zero_table);
}
} break;
case GGML_OP_ALIBI:
{
GGML_ASSERT(false); // TODO: not implemented
} break;
case GGML_OP_CLAMP:
{
GGML_ASSERT(false); // TODO: not implemented
@ -18829,6 +18673,10 @@ static void ggml_compute_backward(struct ggml_context * ctx, struct ggml_tensor
zero_table);
}
} break;
case GGML_UNARY_OP_SIGMOID:
{
GGML_ASSERT(false); // TODO: not implemented
} break;
case GGML_UNARY_OP_GELU:
{
GGML_ASSERT(false); // TODO: not implemented
@ -19358,6 +19206,7 @@ static int ggml_get_n_tasks(struct ggml_tensor * node, int n_threads, int n_cur_
case GGML_UNARY_OP_TANH:
case GGML_UNARY_OP_ELU:
case GGML_UNARY_OP_RELU:
case GGML_UNARY_OP_SIGMOID:
case GGML_UNARY_OP_HARDSWISH: // to opt for multiple threads
case GGML_UNARY_OP_HARDSIGMOID: // to opt for multiple threads
{
@ -19431,10 +19280,6 @@ static int ggml_get_n_tasks(struct ggml_tensor * node, int n_threads, int n_cur_
{
n_tasks = n_threads;
} break;
case GGML_OP_ALIBI:
{
n_tasks = 1; //TODO
} break;
case GGML_OP_CLAMP:
{
n_tasks = 1; //TODO