From 5b81bc8ccbd342b8566d88fc9f17a73aec03b5b6 Mon Sep 17 00:00:00 2001
From: Clyne Sullivan <clyne@bitgloo.com>
Date: Wed, 29 Jan 2025 21:34:25 -0500
Subject: initial commit
---
.../DSP/ComputeLibrary/Source/arm_cl_tables.c | 55 ++++++++++++++++++++++
1 file changed, 55 insertions(+)
create mode 100644 Drivers/CMSIS/DSP/ComputeLibrary/Source/arm_cl_tables.c
(limited to 'Drivers/CMSIS/DSP/ComputeLibrary/Source/arm_cl_tables.c')
diff --git a/Drivers/CMSIS/DSP/ComputeLibrary/Source/arm_cl_tables.c b/Drivers/CMSIS/DSP/ComputeLibrary/Source/arm_cl_tables.c
new file mode 100644
index 0000000..bdd39a6
--- /dev/null
+++ b/Drivers/CMSIS/DSP/ComputeLibrary/Source/arm_cl_tables.c
@@ -0,0 +1,55 @@
+/*
+ * Copyright (c) 2016, 2019 ARM Limited.
+ *
+ * SPDX-License-Identifier: MIT
+ *
+ * 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.
+ */
+#include "arm_math.h"
+#include "NEMath.h"
+
+#if defined(ARM_MATH_NEON)
+
+/** Exponent polynomial coefficients */
+const float32_t exp_tab[4*8] =
+{
+ 1.f,1.f,1.f,1.f,
+ 0.0416598916054f,0.0416598916054f,0.0416598916054f,0.0416598916054f,
+ 0.500000596046f,0.500000596046f,0.500000596046f,0.500000596046f,
+ 0.0014122662833f,0.0014122662833f,0.0014122662833f,0.0014122662833f,
+ 1.00000011921f,1.00000011921f,1.00000011921f,1.00000011921f,
+ 0.00833693705499f,0.00833693705499f,0.00833693705499f,0.00833693705499f,
+ 0.166665703058f,0.166665703058f,0.166665703058f,0.166665703058f,
+ 0.000195780929062f,0.000195780929062f,0.000195780929062f,0.000195780929062f
+};
+
+/** Logarithm polynomial coefficients */
+const float32_t log_tab[4*8] =
+{
+ -2.29561495781f,-2.29561495781f,-2.29561495781f,-2.29561495781f,
+ -2.47071170807f,-2.47071170807f,-2.47071170807f,-2.47071170807f,
+ -5.68692588806f,-5.68692588806f,-5.68692588806f,-5.68692588806f,
+ -0.165253549814f,-0.165253549814f,-0.165253549814f,-0.165253549814f,
+ 5.17591238022f,5.17591238022f,5.17591238022f,5.17591238022f,
+ 0.844007015228f,0.844007015228f,0.844007015228f,0.844007015228f,
+ 4.58445882797f,4.58445882797f,4.58445882797f,4.58445882797f,
+ 0.0141278216615f,0.0141278216615f,0.0141278216615f,0.0141278216615f
+};
+
+#endif
--
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