bitshifter

#!/usr/bin/env python
#
# Copyright 2014 Cameron Hart <[email protected]>. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
#    1. Redistributions of source code must retain the above copyright notice,
#       this list of conditions and the following disclaimer.
#

bitshifter

#!/usr/bin/env python3
#
# Copyright 2014-2020 Cameron Hart <[email protected]>.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
#    1. Redistributions of source code must retain the above copyright notice,
#       this list of conditions and the following disclaimer.

bitshifter

#!/usr/bin/env python
#
# Lists best candidates for adding to pre-compiled headers from an
# output list showing all the includes during a build.
# 
# By Noel Llopis - April 2005
# http://www.gamesfromwithin.com
#
# Modified by Cameron Hart 2014
# 

bitshifter

@echo off

@rem Set up environment for compiling with XP support
@rem Gist: 8b357a25f08329636081

if not "%3" == "" goto usage

if /i %1 == vc10     goto vc10
if /i %1 == vc11     goto vc11
if /i %1 == vc12     goto vc12

bitshifter

#include <windows.h>
#include <stdio.h>
#include <tchar.h>

#define NT_SUCCESS(Status) (((NTSTATUS)(Status)) >= 0)
#define STATUS_PRIVILEGE_NOT_HELD        ((NTSTATUS)0xC0000061L)

typedef enum _SYSTEM_INFORMATION_CLASS {
	SystemMemoryListInformation = 80, // 80, q: SYSTEM_MEMORY_LIST_INFORMATION; s: SYSTEM_MEMORY_LIST_COMMAND (requires SeProfileSingleProcessPrivilege)
} SYSTEM_INFORMATION_CLASS;

bitshifter

Programming track

• Advanced DirectX12 graphics and performance | Max McMullen, Microsoft video
• Code clinic - How to Write Code the Compiler Can Actually Optimize | Mike Acton, Engine Director, Insomniac Games slideshare
• Destiny - Six years in the making | Chris Butcher, Bungie video
• Fast Iteration for Far Cry 4 - Optimizing Key Parts of the Dunia Pipeline | Remi Quenin, Engine Architect, Ubisoft pptx
• More on Vulkan and SPIR-V - The future of high-performance graphics | Khronos Group pdf video
• Parallelizing the Naughty Dog engine using fibers | Ch

bitshifter

#include "tbb/tbb.h"
#include "tbb/concurrent_queue.h"
#include "tbb/task_arena.h"

// Based on LocalSerializer pattern which enforces execution order based on submission order
// https://www.threadingbuildingblocks.org/docs/help/tbb_userguide/Design_Patterns/Local_Serializer.html

class SerializedTaskArena
{
public:

bitshifter

#ifndef TASK_FENCE_HPP
#define TASK_FENCE_HPP

#include <condition_variable>
#include <mutex>

class TaskFence
{
	int taskCount_;
	std::condition_variable taskCV_;

bitshifter

# bench_f32 loop:
.LBB23_30:
	vmovss	(%rdi), %xmm1
	vmovsd	4(%rdi), %xmm2
	vmulss	12(%rdi), %xmm1, %xmm1
	vmovsd	16(%rdi), %xmm3
	vmulps	%xmm3, %xmm2, %xmm2
	vaddss	%xmm2, %xmm1, %xmm1
	vmovshdup	%xmm2, %xmm2
	vaddss	%xmm2, %xmm1, %xmm1

bitshifter

diff --git a/imgui-examples/examples/test_window_impl.rs b/imgui-examples/examples/test_window_impl.rs
index c9cc5c8..e5ec03a 100644
--- a/imgui-examples/examples/test_window_impl.rs
+++ b/imgui-examples/examples/test_window_impl.rs
@@ -4,9 +4,34 @@ extern crate imgui;
 extern crate imgui_glium_renderer;
 
 use imgui::*;
+use std::mem;