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Rename xorshift functions

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Abdelrahman Said 2025-03-22 00:30:20 +00:00
parent d661312cfa
commit 74428f1caf
2 changed files with 8 additions and 8 deletions
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8
src/prng/xorshift/xorshift.c
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@ -12,7 +12,7 @@ struct split_mix_64_state {
internal u64 rol64(u64 x, u64 bits); internal u64 rol64(u64 x, u64 bits);
internal u64 split_mix_64(SplitMix64State *state); internal u64 split_mix_64(SplitMix64State *state);
XOR256State wapp_init_xor_256_state(void) { XOR256State wapp_prng_xorshift_init_state(void) {
persistent bool seeded = false; persistent bool seeded = false;
if (!seeded) { if (!seeded) {
seeded = true; seeded = true;
@ -33,7 +33,7 @@ XOR256State wapp_init_xor_256_state(void) {
}; };
} }
u64 wapp_xorshift_256_generate(XOR256State *state) { u64 wapp_prng_xorshift_256(XOR256State *state) {
u64 t = state->x ^ (state->x << 11); u64 t = state->x ^ (state->x << 11);
state->x = state->y; state->x = state->y;
@ -44,7 +44,7 @@ u64 wapp_xorshift_256_generate(XOR256State *state) {
return state->w; return state->w;
} }
u64 wapp_xoshiro_256ss_generate(XOR256State *state) { u64 wapp_prng_xorshift_256ss(XOR256State *state) {
const u64 result = rol64(state->z * 5, 7) * 9; const u64 result = rol64(state->z * 5, 7) * 9;
const u64 t = state->z << 17; const u64 t = state->z << 17;
@ -59,7 +59,7 @@ u64 wapp_xoshiro_256ss_generate(XOR256State *state) {
return result; return result;
} }
u64 wapp_xoshiro_256p_generate(XOR256State *state) { u64 wapp_prng_xorshift_256p(XOR256State *state) {
const u64 result = state->w + state->x; const u64 result = state->w + state->x;
const u64 t = state->z << 17; const u64 t = state->z << 17;

8
src/prng/xorshift/xorshift.h
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@ -15,10 +15,10 @@ struct xor_256_state {
u64 w; u64 w;
}; };
XOR256State wapp_init_xor_256_state(void); XOR256State wapp_prng_xorshift_init_state(void);
u64 wapp_xorshift_256_generate(XOR256State *state); u64 wapp_prng_xorshift_256(XOR256State *state);
u64 wapp_xoshiro_256ss_generate(XOR256State *state); u64 wapp_prng_xorshift_256ss(XOR256State *state);
u64 wapp_xoshiro_256p_generate(XOR256State *state); u64 wapp_prng_xorshift_256p(XOR256State *state);
#ifdef __cplusplus #ifdef __cplusplus
END_C_LINKAGE END_C_LINKAGE