| --[[ | |
| ProFi v1.3, by Luke Perkin 2012. MIT Licence http://www.opensource.org/licenses/mit-license.php. | |
| Example: | |
| ProFi = require 'ProFi' | |
| ProFi:start() | |
| some_function() | |
| another_function() | |
| coroutine.resume( some_coroutine ) | |
| ProFi:stop() |
| // half->float variants. | |
| // by Fabian "ryg" Giesen. | |
| // | |
| // I hereby place this code in the public domain. | |
| // | |
| // half_to_float_fast: table based | |
| // tables could be done in a more compact fashion (in particular, can store tab2 in low word of tab1!) | |
| // but something of a dead end since not very SIMD-friendly. pretty much abandoned at this point. | |
| // | |
| // half_to_float_fast2: use FP adder hardware to deal with denormals. |
If you can't get X11 or Wayland GUI Linux apps to start anymore on Chrome OS, try the following.
In the Terminal app, this will show the status of your systemd user services/units:
systemctl --user
If sommelier@0.service and sommelier-x@0.service show a failed status, the following worked for me:
sudo ln -s /opt/google/cros-containers/bin/sommelier.elf /usr/bin/
| #requires -version 5 | |
| <# | |
| The things you find on Google searching for specific GUIDs... | |
| Known Keyword friendly names: | |
| "UTC:::CATEGORYDEFINITION.MS.CRITICALDATA":"140737488355328" | |
| "UTC:::CATEGORYDEFINITION.MS.MEASURES":"70368744177664" | |
| "UTC:::CATEGORYDEFINITION.MS.TELEMETRY":"35184372088832" | |
| "UTC:::CATEGORYDEFINITION.MSWLAN.CRITICALDATA":"2147483648" |
| //------------------------------------------------------------------------------ | |
| // pdbdump.c - dump symbols from .pdb and executable files (public domain). | |
| // - to compile; cl.exe /Ox /Zi pdbdump.c | |
| // - | |
| // - Martin Ridgers, pdbdump 'at' fireproofgravy.co.uk | |
| //------------------------------------------------------------------------------ | |
| #include <stdio.h> | |
| #include <Windows.h> | |
| #include <DbgHelp.h> |
| #include <assert.h> | |
| #include <chrono> | |
| #include <embedder.h> | |
| #include <glfw3.h> | |
| #include <iostream> | |
| static_assert(FLUTTER_ENGINE_VERSION == 1, ""); | |
| static const size_t kInitialWindowWidth = 800; |
| The MIT License (MIT) | |
| Copyright (c) <year> <copyright holders> | |
| Permission is hereby granted, free of charge, to any person obtaining a copy | |
| of this software and associated documentation files (the "Software"), to deal | |
| in the Software without restriction, including without limitation the rights | |
| to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
| copies of the Software, and to permit persons to whom the Software is | |
| furnished to do so, subject to the following conditions: |
| # Copyright 2017 The TensorFlow Authors. All Rights Reserved. | |
| # | |
| # Licensed under the Apache License, Version 2.0 (the "License"); | |
| # you may not use this file except in compliance with the License. | |
| # You may obtain a copy of the License at | |
| # | |
| # http://www.apache.org/licenses/LICENSE-2.0 | |
| # | |
| # Unless required by applicable law or agreed to in writing, software | |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| // ---- Straightforward: | |
| __m128i lo_int = _mm_and_si128(_mm_set1_epi32(0xffff), in); // low 16 bits of all vals | |
| __m128i hi_int = _mm_srli_epi32(in, 16); // high 16 bits of all vals | |
| __m128 lo_flt = _mm_cvtepi32_ps(lo_int); // exact (all 16 bit ints = machine numbers) | |
| __m128 hi_flt = _mm_cvtepi32_ps(hi_int); // exact | |
| __m128 hi_scl = _mm_mul_ps(hi_flt, _mm_set1_ps(65536.0f)); // exact (just exponent change) | |
| __m128 result = _mm_add_ps(hi_scl, lo_flt); // this is the only step that rounds. | |
| // same approach also works with FMA where available. |
| #include <stdio.h> | |
| #define SQ(x) (x)*(x) | |
| #define M0(x,y) SQ(x)+SQ(y)<4?0:0xe0 | |
| #define M1(x,y,x0,y0) (SQ(x)+SQ(y)<4)?M0(SQ(x)-SQ(y)+(x0),2*(x)*(y)+(y0)):0xc0 | |
| #define M2(x,y,x0,y0) (SQ(x)+SQ(y)<4)?M1(SQ(x)-SQ(y)+(x0),2*(x)*(y)+(y0),x0,y0):0xa0 | |
| #define M3(x,y,x0,y0) (SQ(x)+SQ(y)<4)?M2(SQ(x)-SQ(y)+(x0),2*(x)*(y)+(y0),x0,y0):0x80 | |
| #define M4(x,y,x0,y0) (SQ(x)+SQ(y)<4)?M3(SQ(x)-SQ(y)+(x0),2*(x)*(y)+(y0),x0,y0):0x60 | |
| #define M5(x,y,x0,y0) (SQ(x)+SQ(y)<4)?M4(SQ(x)-SQ(y)+(x0),2*(x)*(y)+(y0),x0,y0):0x40 |
