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Commit dca7d339 authored by Peter Eastman's avatar Peter Eastman
Browse files

Minor optimization

parent afbf885d
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Showing with 5 additions and 5 deletions
platforms/cuda/src/kernels/kCalculateCustomNonbondedForces.cu
View file @ dca7d339
......@@ -133,7 +133,7 @@ __device__ float kEvaluateExpression_kernel(Expression<SIZE>* expression, float*
float temp = STACK(stackPointer);
STACK(stackPointer) = temp-STACK(--stackPointer);
}
else if (op == POWER) {
else /*if (op == POWER)*/ {
float temp = STACK(stackPointer);
STACK(stackPointer) = pow(temp, STACK(--stackPointer));
}
......@@ -145,7 +145,7 @@ __device__ float kEvaluateExpression_kernel(Expression<SIZE>* expression, float*
else if (op == POWER_CONSTANT) {
STACK(stackPointer) = pow(STACK(stackPointer), expression->arg[i]);
}
else if (op == ADD_CONSTANT) {
else /*if (op == ADD_CONSTANT)*/ {
STACK(stackPointer) += expression->arg[i];
}
}
......@@ -156,7 +156,7 @@ __device__ float kEvaluateExpression_kernel(Expression<SIZE>* expression, float*
else if (op == CONSTANT) {
STACK(++stackPointer) = expression->arg[i];
}
else if (op == CUSTOM || op == CUSTOM_DERIV) {
else /*if (op == CUSTOM || op == CUSTOM_DERIV)*/ {
int function = (int) expression->arg[i];
float x = STACK(stackPointer);
float4 params = cSim.pTabulatedFunctionParams[function];
......@@ -204,7 +204,7 @@ __device__ float kEvaluateExpression_kernel(Expression<SIZE>* expression, float*
float temp = STACK(stackPointer);
STACK(stackPointer) *= temp;
}
else if (op == CUBE) {
else /*if (op == CUBE)*/ {
float temp = STACK(stackPointer);
STACK(stackPointer) *= temp*temp;
}
......@@ -234,7 +234,7 @@ __device__ float kEvaluateExpression_kernel(Expression<SIZE>* expression, float*
else if (op == ACOS) {
STACK(stackPointer) = acos(STACK(stackPointer));
}
else if (op == ATAN) {
else /*if (op == ATAN)*/ {
STACK(stackPointer) = atan(STACK(stackPointer));
}
}
......
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