Function assertQuregDeploysEnabledByEnv

quest/src/core/validation.cpp:1556–1565

}

void assertQuregDeploysEnabledByEnv(int isDistrib, int isGpuAccel, int isMultithread, QuESTEnv env, const char* caller) {

    // qureg cannot deploy to backend not already enabled by the environment
    if (!env.isDistributed)
        assertThat(isDistrib     == 0 || isDistrib     == modeflag::USE_AUTO, report::NEW_DISTRIB_QUREG_IN_NON_DISTRIB_ENV, caller);
    if (!env.isGpuAccelerated)
        assertThat(isGpuAccel    == 0 || isGpuAccel    == modeflag::USE_AUTO, report::NEW_GPU_QUREG_IN_NON_GPU_ACCEL_ENV, caller);
    if (!env.isMultithreaded)
        assertThat(isMultithread == 0 || isMultithread == modeflag::USE_AUTO, report::NEW_MULTITHREAD_QUREG_IN_NON_MULTITHREAD_ENV, caller);
}

void assertQuregTotalNumAmpsDontExceedMaxIndex(int numQubits, int isDensMatr, const char* caller) {