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Commit dca7d339 authored by Peter Eastman's avatar Peter Eastman
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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* ...@@ -133,7 +133,7 @@ __device__ float kEvaluateExpression_kernel(Expression<SIZE>* expression, float*
float temp = STACK(stackPointer); float temp = STACK(stackPointer);
STACK(stackPointer) = temp-STACK(--stackPointer); STACK(stackPointer) = temp-STACK(--stackPointer);
} }
else if (op == POWER) { else /*if (op == POWER)*/ {
float temp = STACK(stackPointer); float temp = STACK(stackPointer);
STACK(stackPointer) = pow(temp, STACK(--stackPointer)); STACK(stackPointer) = pow(temp, STACK(--stackPointer));
} }
...@@ -145,7 +145,7 @@ __device__ float kEvaluateExpression_kernel(Expression<SIZE>* expression, float* ...@@ -145,7 +145,7 @@ __device__ float kEvaluateExpression_kernel(Expression<SIZE>* expression, float*
else if (op == POWER_CONSTANT) { else if (op == POWER_CONSTANT) {
STACK(stackPointer) = pow(STACK(stackPointer), expression->arg[i]); STACK(stackPointer) = pow(STACK(stackPointer), expression->arg[i]);
} }
else if (op == ADD_CONSTANT) { else /*if (op == ADD_CONSTANT)*/ {
STACK(stackPointer) += expression->arg[i]; STACK(stackPointer) += expression->arg[i];
} }
} }
...@@ -156,7 +156,7 @@ __device__ float kEvaluateExpression_kernel(Expression<SIZE>* expression, float* ...@@ -156,7 +156,7 @@ __device__ float kEvaluateExpression_kernel(Expression<SIZE>* expression, float*
else if (op == CONSTANT) { else if (op == CONSTANT) {
STACK(++stackPointer) = expression->arg[i]; 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]; int function = (int) expression->arg[i];
float x = STACK(stackPointer); float x = STACK(stackPointer);
float4 params = cSim.pTabulatedFunctionParams[function]; float4 params = cSim.pTabulatedFunctionParams[function];
...@@ -204,7 +204,7 @@ __device__ float kEvaluateExpression_kernel(Expression<SIZE>* expression, float* ...@@ -204,7 +204,7 @@ __device__ float kEvaluateExpression_kernel(Expression<SIZE>* expression, float*
float temp = STACK(stackPointer); float temp = STACK(stackPointer);
STACK(stackPointer) *= temp; STACK(stackPointer) *= temp;
} }
else if (op == CUBE) { else /*if (op == CUBE)*/ {
float temp = STACK(stackPointer); float temp = STACK(stackPointer);
STACK(stackPointer) *= temp*temp; STACK(stackPointer) *= temp*temp;
} }
...@@ -234,7 +234,7 @@ __device__ float kEvaluateExpression_kernel(Expression<SIZE>* expression, float* ...@@ -234,7 +234,7 @@ __device__ float kEvaluateExpression_kernel(Expression<SIZE>* expression, float*
else if (op == ACOS) { else if (op == ACOS) {
STACK(stackPointer) = acos(STACK(stackPointer)); STACK(stackPointer) = acos(STACK(stackPointer));
} }
else if (op == ATAN) { else /*if (op == ATAN)*/ {
STACK(stackPointer) = atan(STACK(stackPointer)); STACK(stackPointer) = atan(STACK(stackPointer));
} }
} }
......
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