void ompManager::init() {
set_dynamic(0);
size = omp_get_max_threads();
rank = omp_get_thread_num();
olb::OstreamManager clout(std::cout,"OmpManager");
clout << "Sucessfully initialized, numThreads=" << get_size() << std::endl;
}
// 分配空间
void NetMessage::make_space(size_t size)
{
if (writeable() + prependable() < size)
{
if (!is_dynmic())
{
set_dynamic();
}
dynamic_data_->resize(writer_pos_ + size);
}
else
{
if (!is_dynmic())
{
memmove(static_data_, static_data_ + reader_pos_, writer_pos_ - reader_pos_);
}
else
{
memmove(dynamic_data_->data(), dynamic_data_->data() + reader_pos_, writer_pos_ - reader_pos_);
}
const size_t readable_size = readable();
reader_pos_ = 0;
writer_pos_ = readable_size;
assert(readable_size == readable());
}
}
// 设置容量大小
void NetMessage::reserve(size_t size)
{
if (!is_dynmic())
{
if (size <= kDynamicThreshold)
{
return;
}
set_dynamic();
}
dynamic_data_->reserve(size);
}
/***********************************************************************
* Modes4: stencil masks and logicop
*/
static void upload_MODES4(struct i915_context *i915)
{
unsigned modes4 = 0;
/* I915_NEW_STENCIL
*/
modes4 |= i915->depth_stencil->stencil_modes4;
/* I915_NEW_BLEND
*/
modes4 |= i915->blend->modes4;
set_dynamic(i915, I915_DYNAMIC_MODES4, modes4);
}
/***********************************************************************
* Scissor enable
*/
static void upload_SCISSOR_ENABLE( struct i915_context *i915 )
{
set_dynamic(i915, I915_DYNAMIC_SC_ENA_0, i915->rasterizer->sc[0]);
}
static void upload_IAB(struct i915_context *i915)
{
unsigned iab = i915->blend->iab;
set_dynamic(i915, I915_DYNAMIC_IAB, iab);
}
