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Apply constexpr on global constant varaibles

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When HIP_ENABLE_DEFERRED_LOADING=0, many global variables will be
referenced but they are not initialized in that early time. The patch
will use constexpr to initialze global constant varables in compile
time.

Change-Id: I9d538b7abc6a0ce700ec3332b97fc144db5fc1ef
This commit is contained in:
Tao Sang
2020-07-14 20:10:24 -04:00
committed by Tao Sang
parent 2800fc2fa3
commit fdef6f722f
62 changed files with 224 additions and 227 deletions
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rocclr/device/rocm/rocblit.cpp
+2 -2
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@@ -859,7 +859,7 @@ struct FormatConvertion {
};
// The list of rejected data formats and corresponding conversion
static const FormatConvertion RejectedData[] = {
static constexpr FormatConvertion RejectedData[] = {
{CL_UNORM_INT8, CL_UNSIGNED_INT8}, {CL_UNORM_INT16, CL_UNSIGNED_INT16},
{CL_SNORM_INT8, CL_UNSIGNED_INT8}, {CL_SNORM_INT16, CL_UNSIGNED_INT16},
{CL_HALF_FLOAT, CL_UNSIGNED_INT16}, {CL_FLOAT, CL_UNSIGNED_INT32},
@@ -867,7 +867,7 @@ static const FormatConvertion RejectedData[] = {
{CL_UNORM_INT_101010, CL_UNSIGNED_INT8}, {CL_SIGNED_INT32, CL_UNSIGNED_INT32}};
// The list of rejected channel's order and corresponding conversion
static const FormatConvertion RejectedOrder[] = {
static constexpr FormatConvertion RejectedOrder[] = {
{CL_A, CL_R}, {CL_RA, CL_RG}, {CL_LUMINANCE, CL_R}, {CL_INTENSITY, CL_R},
{CL_RGB, CL_RGBA}, {CL_BGRA, CL_RGBA}, {CL_ARGB, CL_RGBA}, {CL_sRGB, CL_RGBA},
{CL_sRGBx, CL_RGBA}, {CL_sRGBA, CL_RGBA}, {CL_sBGRA, CL_RGBA}, {CL_DEPTH, CL_R}};