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@@ -1911,8 +1911,8 @@ static void dequantize_row_q5_0(const void * restrict vx, float * restrict y, in
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const uint8_t vi = pp[l/2];
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// extract the 5-th bit from qh
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- const uint8_t vh0 = ((qh & (1 << (l + 0))) >> (l + 0)) << 4;
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- const uint8_t vh1 = ((qh & (1 << (l + 1))) >> (l + 1)) << 4;
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+ const uint8_t vh0 = ((qh & (1u << (l + 0))) >> (l + 0)) << 4;
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+ const uint8_t vh1 = ((qh & (1u << (l + 1))) >> (l + 1)) << 4;
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const int8_t vi0 = (vi & 0x0F) | vh0;
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const int8_t vi1 = (vi >> 4) | vh1;
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@@ -1948,8 +1948,8 @@ static void dequantize_row_q5_1(const void * restrict vx, float * restrict y, in
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const uint8_t vi = pp[l/2];
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// extract the 5-th bit from qh
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- const uint8_t vh0 = ((qh & (1 << (l + 0))) >> (l + 0)) << 4;
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- const uint8_t vh1 = ((qh & (1 << (l + 1))) >> (l + 1)) << 4;
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+ const uint8_t vh0 = ((qh & (1u << (l + 0))) >> (l + 0)) << 4;
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+ const uint8_t vh1 = ((qh & (1u << (l + 1))) >> (l + 1)) << 4;
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const uint8_t vi0 = (vi & 0x0F) | vh0;
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const uint8_t vi1 = (vi >> 4) | vh1;
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@@ -3286,8 +3286,8 @@ static void ggml_vec_dot_q5_0_q8_0(const int n, float * restrict s, const void *
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for (int j = 0; j < QK8_0/2; j++) {
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const uint8_t v0 = x0[j];
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- const int x0_0h = ((qh & (1 << (2*j + 0))) >> (2*j + 0)) << 4;
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- const int x1_0h = ((qh & (1 << (2*j + 1))) >> (2*j + 1)) << 4;
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+ const int x0_0h = ((qh & (1u << (2*j + 0))) >> (2*j + 0)) << 4;
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+ const int x1_0h = ((qh & (1u << (2*j + 1))) >> (2*j + 1)) << 4;
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const int x0_0 = ((v0 & 0x0F) | x0_0h) - 16;
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const int x1_0 = ((v0 >> 4) | x1_0h) - 16;
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@@ -3491,8 +3491,8 @@ static void ggml_vec_dot_q5_1_q8_1(const int n, float * restrict s, const void *
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for (int j = 0; j < QK8_1/2; j++) {
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const uint8_t v0 = x0[j];
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- const int x0_0h = ((qh & (1 << (2*j + 0))) >> (2*j + 0)) << 4;
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- const int x1_0h = ((qh & (1 << (2*j + 1))) >> (2*j + 1)) << 4;
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+ const int x0_0h = ((qh & (1u << (2*j + 0))) >> (2*j + 0)) << 4;
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+ const int x1_0h = ((qh & (1u << (2*j + 1))) >> (2*j + 1)) << 4;
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const int x0_0 = (v0 & 0x0F) | x0_0h;
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const int x1_0 = (v0 >> 4) | x1_0h;
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@@ -13057,8 +13057,8 @@ size_t ggml_quantize_q5_0(const float * src, void * dst, int n, int k, int64_t *
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memcpy(&qh, &y[i].qh, sizeof(qh));
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for (int l = 0; l < QK5_0; l += 2) {
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- const uint8_t vh0 = ((qh & (1 << (l + 0))) >> (l + 0)) << 4;
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- const uint8_t vh1 = ((qh & (1 << (l + 1))) >> (l + 1)) << 4;
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+ const uint8_t vh0 = ((qh & (1u << (l + 0))) >> (l + 0)) << 4;
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+ const uint8_t vh1 = ((qh & (1u << (l + 1))) >> (l + 1)) << 4;
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// cast to 16 bins
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const uint8_t vi0 = ((y[i].qs[l/2] & 0x0F) | vh0) / 2;
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@@ -13087,8 +13087,8 @@ size_t ggml_quantize_q5_1(const float * src, void * dst, int n, int k, int64_t *
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memcpy(&qh, &y[i].qh, sizeof(qh));
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for (int l = 0; l < QK5_1; l += 2) {
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- const uint8_t vh0 = ((qh & (1 << (l + 0))) >> (l + 0)) << 4;
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- const uint8_t vh1 = ((qh & (1 << (l + 1))) >> (l + 1)) << 4;
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+ const uint8_t vh0 = ((qh & (1u << (l + 0))) >> (l + 0)) << 4;
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+ const uint8_t vh1 = ((qh & (1u << (l + 1))) >> (l + 1)) << 4;
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// cast to 16 bins
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const uint8_t vi0 = ((y[i].qs[l/2] & 0x0F) | vh0) / 2;
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Georgi Gerganov