mirror of
https://github.com/ggerganov/llama.cpp.git
synced 2024-12-26 14:20:31 +01:00
iq1_s: fix dequantize on the CPU
This commit is contained in:
parent
436c65e1a8
commit
5440a127c7
@ -3456,7 +3456,7 @@ void dequantize_row_iq1_s(const block_iq1_s * restrict x, float * restrict y, in
|
||||
const uint16_t * qh = x[i].qh;
|
||||
|
||||
for (int ib = 0; ib < QK_K/32; ++ib) {
|
||||
const float dl = d * ((2*(qh[ib] >> 12) & 7) + 1);
|
||||
const float dl = d * (2*((qh[ib] >> 12) & 7) + 1);
|
||||
const float delta = qh[ib] & 0x8000 ? -IQ1S_DELTA : IQ1S_DELTA;
|
||||
for (int l = 0; l < 4; ++l) {
|
||||
const int8_t * grid = (const int8_t *)(iq1s_grid + (qs[l] | (((qh[ib] >> 3*l) & 7) << 8)));
|
||||
|
Loading…
Reference in New Issue
Block a user