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Fix unit tests (long is 32bit on Windows!!)

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This commit is contained in:
Matthias Hochsteger 2019-08-22 12:57:36 +02:00
parent 878d68fd77
commit 787e3870e1
1 changed files with 9 additions and 9 deletions
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18
tests/catch/utils.cpp
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@ -5,9 +5,9 @@ using namespace ngcore;
using namespace std; using namespace std;
long shuffle(long N, long i) { uint64_t shuffle(uint64_t N, uint64_t i) {
// Shuffle the numbers using multiplication with a prime number to force many updates of min, max // Shuffle the numbers using multiplication with a prime number to force many updates of min, max
constexpr long P = 101; constexpr uint64_t P = 101;
return (N/2 + i*P) % N; return (N/2 + i*P) % N;
} }
@ -16,29 +16,29 @@ void testThreading(int n_threads)
TaskManager::SetNumThreads(n_threads); TaskManager::SetNumThreads(n_threads);
n_threads = EnterTaskManager(); n_threads = EnterTaskManager();
constexpr long N = 100000; constexpr uint64_t N = 100000;
SECTION( "atomic operations" ) { SECTION( "atomic operations" ) {
long i_min = 2*N; uint64_t i_min = 2*N;
long i_max = 0; uint64_t i_max = 0;
long i_sum = 0; uint64_t i_sum = 0;
double d_min = 1e100; double d_min = 1e100;
double d_max = 0.0; double d_max = 0.0;
double d_sum = 0.0; double d_sum = 0.0;
ParallelFor( Range(N), [&] (long i) { ParallelFor( Range(N), [&] (uint64_t i) {
AtomicMin(i_min, shuffle(N,i)); AtomicMin(i_min, shuffle(N,i));
}); });
REQUIRE( i_min==0 ); REQUIRE( i_min==0 );
ParallelFor( Range(N), [&] (long i) { ParallelFor( Range(N), [&] (uint64_t i) {
AtomicMax(i_max, shuffle(N,i)); AtomicMax(i_max, shuffle(N,i));
}); });
REQUIRE( i_max==N-1 ); REQUIRE( i_max==N-1 );
ParallelFor( Range(N), [&] (long i) { ParallelFor( Range(N), [&] (uint64_t i) {
AsAtomic(i_sum) += i; AsAtomic(i_sum) += i;
}); });
REQUIRE( i_sum==N*(N-1)/2 ); REQUIRE( i_sum==N*(N-1)/2 );