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changed notation form taskIndex1,2,3 -> taskIndex0,1,2

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This commit is contained in:
Evghenii
2013-10-24 17:20:56 +02:00
parent c5fc47cc19
commit 383e804ec1
6 changed files with 50 additions and 50 deletions
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4
examples/mandelbrot_tasks3d/mandelbrot_tasks3d.ispc
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@@ -59,10 +59,10 @@ mandelbrot_scanline(uniform float x0, uniform float dx,
uniform int width, uniform int height,
uniform int xspan, uniform int yspan,
uniform int maxIterations, uniform int output[]) {
const uniform int xstart = taskIndex1 * xspan;
const uniform int xstart = taskIndex0 * xspan;
const uniform int xend = min(xstart + xspan, width);
const uniform int ystart = taskIndex2 * yspan;
const uniform int ystart = taskIndex1 * yspan;
const uniform int yend = min(ystart + yspan, height);

58
examples/tasksys.cpp
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@@ -171,8 +171,8 @@
// Signature of ispc-generated 'task' functions
typedef void (*TaskFuncType)(void *data, int threadIndex, int threadCount,
int taskIndex, int taskCount,
int taskIndex1, int taskIndex2, int taskIndex3,
int taskCount1, int taskCount2, int taskCount3);
int taskIndex0, int taskIndex1, int taskIndex2,
int taskCount0, int taskCount1, int taskCount2);
// Small structure used to hold the data for each task
struct TaskInfo {
@@ -184,21 +184,21 @@ struct TaskInfo {
event taskEvent;
#endif
int taskCount() const { return taskCount3d[0]*taskCount3d[1]*taskCount3d[2]; }
int taskIndex1() const
int taskIndex0() const
{
return taskIndex % taskCount3d[0];
}
int taskIndex2() const
int taskIndex1() const
{
return ( taskIndex / taskCount3d[0] ) % taskCount3d[1];
}
int taskIndex3() const
int taskIndex2() const
{
return taskIndex / ( taskCount3d[0]*taskCount3d[1] );
}
int taskCount1() const { return taskCount3d[0]; }
int taskCount2() const { return taskCount3d[1]; }
int taskCount3() const { return taskCount3d[2]; }
int taskCount0() const { return taskCount3d[0]; }
int taskCount1() const { return taskCount3d[1]; }
int taskCount2() const { return taskCount3d[2]; }
TaskInfo() { assert(sizeof(TaskInfo) % 32 == 0); }
} __attribute__((aligned(32)));
@@ -539,8 +539,8 @@ lRunTask(void *ti) {
// Actually run the task
taskInfo->func(taskInfo->data, threadIndex, threadCount,
taskInfo->taskIndex, taskInfo->taskCount(),
taskInfo->taskIndex1(), taskInfo->taskIndex2(), taskInfo->taskIndex3(),
taskInfo->taskCount1(), taskInfo->taskCount2(), taskInfo->taskCount3());
taskInfo->taskIndex0(), taskInfo->taskIndex1(), taskInfo->taskIndex2(),
taskInfo->taskCount0(), taskInfo->taskCount1(), taskInfo->taskCount2());
}
@@ -582,8 +582,8 @@ lRunTask(LPVOID param) {
int threadIndex = 0;
int threadCount = 1;
ti->func(ti->data, threadIndex, threadCount, ti->taskIndex, ti->taskCount(),
ti->taskIndex1(), ti->taskIndex2(), ti->taskIndex3(),
ti->taskCount1(), ti->taskCount2(), ti->taskCount3());
ti->taskIndex0(), ti->taskIndex1(), ti->taskIndex2(),
ti->taskCount0(), ti->taskCount1(), ti->taskCount2());
// Signal the event that this task is done
ti->taskEvent.set();
@@ -685,8 +685,8 @@ lTaskEntry(void *arg) {
TaskInfo *myTask = tg->GetTaskInfo(taskNumber);
myTask->func(myTask->data, threadIndex, threadCount, myTask->taskIndex,
myTask->taskCount(),
myTask->taskIndex1(), myTask->taskIndex2(), myTask->taskIndex3(),
myTask->taskCount1(), myTask->taskCount2(), myTask->taskCount3());
myTask->taskIndex0(), myTask->taskIndex1(), myTask->taskIndex2(),
myTask->taskCount0(), myTask->taskCount1(), myTask->taskCount2());
//
// Decrement the "number of unfinished tasks" counter in the task
@@ -888,8 +888,8 @@ TaskGroup::Sync() {
//
// FIXME: bogus values for thread index/thread count here as well..
myTask->func(myTask->data, 0, 1, myTask->taskIndex, myTask->taskCount(),
myTask->taskIndex1(), myTask->taskIndex2(), myTask->taskIndex3(),
myTask->taskCount1(), myTask->taskCount2(), myTask->taskCount3());
myTask->taskIndex0(), myTask->taskIndex1(), myTask->taskIndex2(),
myTask->taskCount0(), myTask->taskCount1(), myTask->taskCount2());
//
// Decrement the number of unfinished tasks counter
@@ -920,8 +920,8 @@ TaskGroup::Launch(int baseIndex, int count) {
// Actually run the task.
// Cilk does not expose the task -> thread mapping so we pretend it's 1:1
ti->func(ti->data, ti->taskIndex, ti->taskCount(),
ti->taskIndex1(), ti->taskIndex2(), ti->taskIndex3(),
ti->taskCount1(), ti->taskCount2(), ti->taskCount3());
ti->taskIndex0(), ti->taskIndex1(), ti->taskIndex2(),
ti->taskCount0(), ti->taskCount1(), ti->taskCount2());
}
}
@@ -951,8 +951,8 @@ TaskGroup::Launch(int baseIndex, int count) {
int threadIndex = omp_get_thread_num();
int threadCount = omp_get_num_threads();
ti->func(ti->data, threadIndex, threadCount, ti->taskIndex, ti->taskCount(),
ti->taskIndex1(), ti->taskIndex2(), ti->taskIndex3(),
ti->taskCount1(), ti->taskCount2(), ti->taskCount3());
ti->taskIndex0(), ti->taskIndex1(), ti->taskIndex2(),
ti->taskCount0(), ti->taskCount1(), ti->taskCount2());
}
}
@@ -984,8 +984,8 @@ TaskGroup::Launch(int baseIndex, int count) {
int threadCount = ti->taskCount;
ti->func(ti->data, threadIndex, threadCount, ti->taskIndex, ti->taskCount(),
ti->taskIndex1(), ti->taskIndex2(), ti->taskIndex3(),
ti->taskCount1(), ti->taskCount2(), ti->taskCount3());
ti->taskIndex0(), ti->taskIndex1(), ti->taskIndex2(),
ti->taskCount0(), ti->taskCount1(), ti->taskCount2());
});
}
@@ -1013,8 +1013,8 @@ TaskGroup::Launch(int baseIndex, int count) {
int threadIndex = ti->taskIndex;
int threadCount = ti->taskCount;
ti->func(ti->data, threadIndex, threadCount, ti->taskIndex, ti->taskCount(),
ti->taskIndex1(), ti->taskIndex2(), ti->taskIndex3(),
ti->taskCount1(), ti->taskCount2(), ti->taskCount3());
ti->taskIndex0(), ti->taskIndex1(), ti->taskIndex2(),
ti->taskCount0(), ti->taskCount1(), ti->taskCount2());
});
}
}
@@ -1067,8 +1067,8 @@ FreeTaskGroup(TaskGroup *tg) {
///////////////////////////////////////////////////////////////////////////
void
ISPCLaunch(void **taskGroupPtr, void *func, void *data, int count1, int count2, int count3) {
const int count = count1*count2*count3;
ISPCLaunch(void **taskGroupPtr, void *func, void *data, int count0, int count1, int count2) {
const int count = count0*count1*count2;
TaskGroup *taskGroup;
if (*taskGroupPtr == NULL) {
InitTaskSystem();
@@ -1084,9 +1084,9 @@ ISPCLaunch(void **taskGroupPtr, void *func, void *data, int count1, int count2,
ti->func = (TaskFuncType)func;
ti->data = data;
ti->taskIndex = i;
ti->taskCount3d[0] = count1;
ti->taskCount3d[1] = count2;
ti->taskCount3d[2] = count3;
ti->taskCount3d[0] = count0;
ti->taskCount3d[1] = count1;
ti->taskCount3d[2] = count2;
}
taskGroup->Launch(baseIndex, count);
}