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This commit is contained in:
Gabriele Cosmo
2019-06-28 11:59:04 +02:00
parent 28a70706e0
commit d0f911957d
1056 changed files with 95168 additions and 78160 deletions
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source/externals/clhep/src/MixMaxRng.cc
Vendored
+8 -28
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@@ -118,12 +118,6 @@ void MixMaxRng::saveStatus( const char filename[] ) const
}
}
#define MIXMAX_ARRAY_INDEX_OUT_OF_BOUNDS 0xFF01
#define MIXMAX_SEED_WAS_ZERO 0xFF02
#define MIXMAX_ERROR_READING_STATE_FILE 0xFF03
#define MIXMAX_ERROR_READING_STATE_COUNTER 0xFF04
#define MIXMAX_ERROR_READING_STATE_CHECKSUM 0xFF05
void MixMaxRng::restoreStatus( const char filename[] )
{
// a function for reading the state from a file
@@ -139,7 +133,7 @@ void MixMaxRng::restoreStatus( const char filename[] )
else
{
fprintf(stderr, "mixmax -> read_state: error reading file %s\n", filename);
exit(MIXMAX_ERROR_READING_STATE_FILE);
throw std::runtime_error("Error in reading state file");
}
myuint_t vecVal;
@@ -147,7 +141,7 @@ void MixMaxRng::restoreStatus( const char filename[] )
if (!fscanf(fin, "%llu", &S.V[0]) )
{
fprintf(stderr, "mixmax -> read_state: error reading file %s\n", filename);
exit(MIXMAX_ERROR_READING_STATE_FILE);
throw std::runtime_error("Error in reading state file");
}
int i;
@@ -156,7 +150,7 @@ void MixMaxRng::restoreStatus( const char filename[] )
if (!fscanf(fin, ", %llu", &vecVal) )
{
fprintf(stderr, "mixmax -> read_state: error reading vector component i=%d from file %s\n", i, filename);
exit(MIXMAX_ERROR_READING_STATE_FILE);
throw std::runtime_error("Error in reading state file");
}
if( vecVal <= MixMaxRng::M61 )
{
@@ -175,7 +169,7 @@ void MixMaxRng::restoreStatus( const char filename[] )
if (!fscanf( fin, "}; counter=%i; ", &counter))
{
fprintf(stderr, "mixmax -> read_state: error reading counter from file %s\n", filename);
exit(MIXMAX_ERROR_READING_STATE_FILE);
throw std::runtime_error("Error in reading state file");
}
if( counter <= rng_get_N() )
{
@@ -186,30 +180,24 @@ void MixMaxRng::restoreStatus( const char filename[] )
fprintf(stderr, "mixmax -> read_state: Invalid counter = %d"
" Must be 0 <= counter < %u\n" , counter, rng_get_N());
print_state();
exit(MIXMAX_ERROR_READING_STATE_COUNTER);
throw std::runtime_error("Error in reading state counter");
}
precalc();
myuint_t sumtot;
if (!fscanf( fin, "sumtot=%llu\n", &sumtot))
{
fprintf(stderr, "mixmax -> read_state: error reading checksum from file %s\n", filename);
exit(MIXMAX_ERROR_READING_STATE_FILE);
throw std::runtime_error("Error in reading state file");
}
if (S.sumtot != sumtot)
{
fprintf(stderr, "mixmax -> checksum error while reading state from file %s - corrupted?\n", filename);
exit(MIXMAX_ERROR_READING_STATE_CHECKSUM);
throw std::runtime_error("Error in reading state checksum");
}
fclose(fin);
}
#undef MIXMAX_ARRAY_INDEX_OUT_OF_BOUNDS
#undef MIXMAX_SEED_WAS_ZERO
#undef MIXMAX_ERROR_READING_STATE_FILE
#undef MIXMAX_ERROR_READING_STATE_COUNTER
#undef MIXMAX_ERROR_READING_STATE_CHECKSUM
void MixMaxRng::showStatus() const
{
std::cout << std::endl;
@@ -576,8 +564,6 @@ void MixMaxRng::seed_vielbein(unsigned int index)
S.counter = N; // set the counter to N if iteration should happen right away
S.sumtot = 1;
}
#define MIXMAX_SEED_WAS_ZERO 0xFF02
void MixMaxRng::seed_spbox(myuint_t seed)
{
@@ -587,11 +573,7 @@ void MixMaxRng::seed_spbox(myuint_t seed)
int i;
myuint_t sumtot=0,ovflow=0;
if (seed == 0)
{
fprintf(stderr, " try seeding with nonzero seed next time!\n");
exit(MIXMAX_SEED_WAS_ZERO);
}
if (seed == 0) throw std::runtime_error("try seeding with nonzero seed next time");
myuint_t l = seed;
@@ -604,8 +586,6 @@ void MixMaxRng::seed_spbox(myuint_t seed)
S.sumtot = MIXMAX_MOD_MERSENNE(MIXMAX_MOD_MERSENNE(sumtot) + (ovflow <<3 ));
}
#undef MIXMAX_SEED_WAS_ZERO
void MixMaxRng::seed_uniquestream( myID_t clusterID, myID_t machineID, myID_t runID, myID_t streamID )
{
seed_vielbein(0);