improve things

- add count and remove KBL AVX2 SKUs included on accident
- restore README.md
- use per-file licenses

README.md

@@ -1 +1,83 @@
-# vpu-count
+# Summary
+
+Determine the number of AVX-512 VPUs in an Intel processor based on the Skylake microarchitecture.
+Relevant processors include:
+- Intel® Xeon® Scalable Processors
+- Intel® Xeon® W Processors
+- Intel® Core™ X-series Processors
+
+Intel® Xeon Phi™ processors are not covered here.
+
+# Processors
+
+## Intel® Xeon® Scalable Processors
+
+This information is available from https://ark.intel.com/products/series/125191/Intel-Xeon-Scalable-Processors.
+
+| Processor Model Name | Number of VPUs |
+|----------------------|----------------|
+| Intel® Xeon® Platinum 8180 Processor | 2 |
+| Intel® Xeon® Platinum 8176 Processor | 2 |
+| Intel® Xeon® Platinum 8170 Processor | 2 |
+| Intel® Xeon® Platinum 8168 Processor | 2 |
+| Intel® Xeon® Platinum 8164 Processor | 2 |
+| Intel® Xeon® Platinum 8160 Processor | 2 |
+| Intel® Xeon® Platinum 8158 Processor | 2 |
+| Intel® Xeon® Platinum 8156 Processor | 2 |
+| Intel® Xeon® Platinum 8153 Processor | 2 |
+| Intel® Xeon® Gold 6154 Processor | 2 |
+| Intel® Xeon® Gold 6152 Processor | 2 |
+| Intel® Xeon® Gold 6150 Processor | 2 |
+| Intel® Xeon® Gold 6148 Processor | 2 |
+| Intel® Xeon® Gold 6146 Processor | 2 |
+| Intel® Xeon® Gold 6144 Processor | 2 |
+| Intel® Xeon® Gold 6142 Processor | 2 |
+| Intel® Xeon® Gold 6140 Processor | 2 |
+| Intel® Xeon® Gold 6138 Processor | 2 |
+| Intel® Xeon® Gold 6136 Processor | 2 |
+| Intel® Xeon® Gold 6134 Processor | 2 |
+| Intel® Xeon® Gold 6132 Processor | 2 |
+| Intel® Xeon® Gold 6130 Processor | 2 |
+| Intel® Xeon® Gold 6128 Processor | 2 |
+| Intel® Xeon® Gold 6126 Processor | 2 |
+| Intel® Xeon® Gold 5122 Processor | 2 |
+| Intel® Xeon® Gold 5120 Processor | 1 |
+| Intel® Xeon® Gold 5119 Processor | 1 |
+| Intel® Xeon® Gold 5118 Processor | 1 |
+| Intel® Xeon® Gold 5115 Processor | 1 |
+| Intel® Xeon® Silver 4116 Processor | 1 |
+| Intel® Xeon® Silver 4114 Processor | 1 |
+| Intel® Xeon® Silver 4112 Processor | 1 |
+| Intel® Xeon® Silver 4110 Processor | 1 |
+| Intel® Xeon® Silver 4109 Processor | 1 |
+| Intel® Xeon® Silver 4108 Processor | 1 |
+| Intel® Xeon® Bronze 3106 Processor | 1 |
+| Intel® Xeon® Bronze 3104 Processor | 1 |
+
+## Intel® Xeon® W Processors
+
+This information is available from https://ark.intel.com/products/series/125035/Intel-Xeon-Processor-W-Family.
+
+| Processor Model Name | Number of VPUs |
+|----------------------|----------------|
+|Intel® Xeon® W-2195 Processor | 2 |
+|Intel® Xeon® W-2155 Processor | 2 |
+|Intel® Xeon® W-2145 Processor | 2 |
+|Intel® Xeon® W-2135 Processor | 2 |
+|Intel® Xeon® W-2133 Processor | 2 |
+|Intel® Xeon® W-2125 Processor | 2 |
+|Intel® Xeon® W-2123 Processor | 2 |
+
+## Intel® Core™ X-series Processors
+
+This information is available from https://ark.intel.com/products/series/123588/Intel-Core-X-series-Processors ([relevant SKUs](https://ark.intel.com/compare/126699,126697,126240,126695,123613,123767,123589))
+
+| Processor Model Name | Number of VPUs |
+|----------------------|----------------|
+| Intel® Core™ i9-7980XE Extreme Edition Processor | 2 |
+| Intel® Core™ i9-7960X X-series Processor         | 2 |
+| Intel® Core™ i9-7940X X-series Processor         | 2 |
+| Intel® Core™ i9-7920X X-series Processor         | 2 |
+| Intel® Core™ i9-7900X X-series Processor         | 2 |
+| Intel® Core™ i7-7820X X-series Processor         | 2 |
+| Intel® Core™ i7-7800X X-series Processor         | 2 |

empirical.c

@@ -1,3 +1,36 @@
+// This code was extracted from https://software.intel.com/sites/default/files/managed/9e/bc/64-ia-32-architectures-optimization-manual.pdf,
+// which contains the following statement:
+//
+// Intel technologies features and benefits depend on system configuration and may require enabled hardware, software, or service activation.
+// Learn more at intel.com, or from the OEM or retailer.
+//
+// No computer system can be absolutely secure. Intel does not assume any liability for lost or stolen data or systems or any damages
+// resulting from such losses.
+//
+// You may not use or facilitate the use of this document in connection with any infringement or other legal analysis concerning Intel
+// products described herein. You agree to grant Intel a non-exclusive, royalty-free license to any patent claim thereafter drafted which
+// includes subject matter disclosed herein.
+//
+// No license (express or implied, by estoppel or otherwise) to any intellectual property rights is granted by this document.
+// The products described may contain design defects or errors known as errata which may cause the product to deviate from published
+// specifications. Current characterized errata are available on request.
+//
+// This document contains information on products, services and/or processes in development. All information provided here is subject
+// to change without notice. Contact your Intel representative to obtain the latest Intel product specifications and roadmaps.
+//
+// Results have been estimated or simulated using internal Intel analysis or architecture simulation or modeling, and provided to you for
+// informational purposes. Any differences in your system hardware, software or configuration may affect your actual performance.
+//
+// Copies of documents which have an order number and are referenced in this document, or other Intel literature, may be obtained
+// by calling 1-800-548-4725, or by visiting http://www.intel.com/design/literature.htm.
+//
+// Intel, the Intel logo, Intel Atom, Intel Core, Intel SpeedStep, MMX, Pentium, VTune, and Xeon are trademarks of Intel Corporation
+// in the U.S. and/or other countries.
+//
+// *Other names and brands may be claimed as the property of others.
+//
+// Copyright © 1997-2017, Intel Corporation. All Rights Reserved
+
 #include <stdlib.h>
 #include <stdio.h>
 #include <stdint.h>

intel-xeon-scalable-sku.txt

@@ -50,15 +50,13 @@
 
 | Processor Model Name | Number of VPUs |
 |----------------------|----------------|
-| Intel® Core™ i9-7980XE Extreme Edition Processor |  |
-| Intel® Core™ i9-7960X X-series Processor         |  |
-| Intel® Core™ i9-7940X X-series Processor         |  |
-| Intel® Core™ i9-7920X X-series Processor         |  |
-| Intel® Core™ i9-7900X X-series Processor         |  |
-| Intel® Core™ i7-7820X X-series Processor         |  |
-| Intel® Core™ i7-7800X X-series Processor         |  |
-| Intel® Core™ i7-7740X X-series Processor         |  |
-| Intel® Core™ i5-7640X X-series Processor         |  |
+| Intel® Core™ i9-7980XE Extreme Edition Processor | 2 |
+| Intel® Core™ i9-7960X X-series Processor         | 2 |
+| Intel® Core™ i9-7940X X-series Processor         | 2 |
+| Intel® Core™ i9-7920X X-series Processor         | 2 |
+| Intel® Core™ i9-7900X X-series Processor         | 2 |
+| Intel® Core™ i7-7820X X-series Processor         | 2 |
+| Intel® Core™ i7-7800X X-series Processor         | 2 |
 
 Sources:
 

test.c

@@ -1,3 +1,29 @@
+//
+// MIT License
+//
+// Copyright (c) 2017 Intel Corporation
+//
+// 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:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
+//
+// This code was written by Jeff Hammond <[email protected]>.
+//
+
 #include <stdio.h>
 #include <stdbool.h>
 

time.c

@@ -1,3 +1,29 @@
+//
+// MIT License
+//
+// Copyright (c) 2017 Intel Corporation
+//
+// 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:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
+//
+// This code was written by Jeff Hammond <[email protected]>.
+//
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <stdint.h>

vpu-count.c

@@ -1,3 +1,29 @@
+//
+// MIT License
+//
+// Copyright (c) 2017 Intel Corporation
+//
+// 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:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
+//
+// This code was written by Jeff Hammond <[email protected]>.
+//
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <stdint.h>