dqn: Change convention to <lib>_<datastructure>_<function> for consistency
This commit is contained in:
parent
c5c211f0a4
commit
bfda589b2c
@ -16,7 +16,7 @@ pushd Build
|
||||
REM Tp Treat header file as CPP source file
|
||||
set compile_flags=-MT -EHa -GR- -Od -Oi -Z7 -wd4201 -D DQN_TEST_WITH_MAIN -nologo
|
||||
set linker_flags=-link -nologo
|
||||
set msvc_flags=-fsanitize=address -D STBSP__ASAN=__declspec(no_sanitize_address)
|
||||
set msvc_flags=
|
||||
set clang_flags=-fsanitize=address -fsanitize=undefined
|
||||
|
||||
REM Compiler: MSVC cl
|
||||
|
@ -716,7 +716,7 @@ Dqn_KeccakBytes32 Dqn_KeccakHex64StringToBytes(Dqn_String8 hex)
|
||||
{
|
||||
DQN_KECCAK_ASSERT(hex.size == 64);
|
||||
Dqn_KeccakBytes32 result;
|
||||
Dqn_HexToBytes(hex.data, hex.size, result.data, sizeof(result));
|
||||
Dqn_Hex_ToBytes(hex.data, hex.size, result.data, sizeof(result));
|
||||
return result;
|
||||
}
|
||||
#endif // DQN_H && DQN_WITH_HEX
|
||||
|
618
dqn_tests.cpp
618
dqn_tests.cpp
File diff suppressed because it is too large
Load Diff
@ -48,15 +48,14 @@ void Keccak(ui r, ui c, const u8 *in, u64 inLen, u8 sfx, u8 *out, u64 outLen)
|
||||
}
|
||||
|
||||
|
||||
// -----------------------------------------------------------------------------
|
||||
// PCG32 Random Number Generator
|
||||
// -----------------------------------------------------------------------------
|
||||
// NOTE: https://github.com/imneme/pcg-c-basic
|
||||
|
||||
struct pcg_state_setseq_64
|
||||
{ // Internals are *Private*.
|
||||
Dqn_u64 state; // RNG state. All values are possible.
|
||||
Dqn_u64 inc; // Controls which RNG sequence (stream) is
|
||||
uint64_t state; // RNG state. All values are possible.
|
||||
uint64_t inc; // Controls which RNG sequence (stream) is
|
||||
// selected. Must *always* be odd.
|
||||
};
|
||||
typedef struct pcg_state_setseq_64 pcg32_random_t;
|
||||
@ -64,12 +63,12 @@ typedef struct pcg_state_setseq_64 pcg32_random_t;
|
||||
// pcg32_random_r(rng)
|
||||
// Generate a uniformly distributed 32-bit random number
|
||||
|
||||
Dqn_u32 pcg32_random_r(pcg32_random_t* rng)
|
||||
uint32_t pcg32_random_r(pcg32_random_t* rng)
|
||||
{
|
||||
Dqn_u64 oldstate = rng->state;
|
||||
uint64_t oldstate = rng->state;
|
||||
rng->state = oldstate * 6364136223846793005ULL + rng->inc;
|
||||
Dqn_u32 xorshifted = ((oldstate >> 18u) ^ oldstate) >> 27u;
|
||||
Dqn_u32 rot = oldstate >> 59u;
|
||||
uint32_t xorshifted = ((oldstate >> 18u) ^ oldstate) >> 27u;
|
||||
uint32_t rot = oldstate >> 59u;
|
||||
return (xorshifted >> rot) | (xorshifted << ((-rot) & 31));
|
||||
}
|
||||
|
||||
@ -77,7 +76,7 @@ Dqn_u32 pcg32_random_r(pcg32_random_t* rng)
|
||||
// Seed the rng. Specified in two parts, state initializer and a
|
||||
// sequence selection constant (a.k.a. stream id)
|
||||
|
||||
void pcg32_srandom_r(pcg32_random_t* rng, Dqn_u64 initstate, Dqn_u64 initseq)
|
||||
void pcg32_srandom_r(pcg32_random_t* rng, uint64_t initstate, uint64_t initseq)
|
||||
{
|
||||
rng->state = 0U;
|
||||
rng->inc = (initseq << 1u) | 1u;
|
||||
@ -89,11 +88,11 @@ void pcg32_srandom_r(pcg32_random_t* rng, Dqn_u64 initstate, Dqn_u64 initseq)
|
||||
// pcg32_boundedrand_r(rng, bound):
|
||||
// Generate a uniformly distributed number, r, where 0 <= r < bound
|
||||
|
||||
Dqn_u32 pcg32_boundedrand_r(pcg32_random_t* rng, Dqn_u32 bound)
|
||||
uint32_t pcg32_boundedrand_r(pcg32_random_t* rng, uint32_t bound)
|
||||
{
|
||||
Dqn_u32 threshold = -bound % bound;
|
||||
uint32_t threshold = -bound % bound;
|
||||
for (;;) {
|
||||
Dqn_u32 r = pcg32_random_r(rng);
|
||||
uint32_t r = pcg32_random_r(rng);
|
||||
if (r >= threshold)
|
||||
return r % bound;
|
||||
}
|
||||
|
Loading…
Reference in New Issue
Block a user