commit 687805380e3b5aafb48ee1eb2b29857cc869f880
author Jerry Ge <jerry.ge@arm.com> Mon Feb 26 14:57:45 2024 -0800
committer Jerry Ge <jerry.ge@arm.com> Wed Feb 28 17:36:27 2024 +0000
tree ac23efa2ebfdf15c00309e753e1fc6f51a52fa2f
parent 8ead6c48d878346dfadc7fb48ee9ec94ab418a88

Update tensor allocator for FP16 case

- With the update of ConvertU8toF16 to store F16 data in
- F16 containers instead of F32, need to update the
- function caller to have updated signatures

Signed-off-by: Jerry Ge <jerry.ge@arm.com>
Change-Id: I8568120c5e67e837eaf6ec70f8db791c4e33d48b

reference_model/src/subgraph_traverser.cc

diff --git a/reference_model/src/subgraph_traverser.cc b/reference_model/src/subgraph_traverser.cc
index 33a9b94..52b1806 100644
--- a/reference_model/src/subgraph_traverser.cc
+++ b/reference_model/src/subgraph_traverser.cc
@@ -564,8 +564,7 @@
             }
             break;
             case DType_FP16: {
-                // Interpret f16 data as float
-                std::vector<float> f16_data;
+                std::vector<half_float::half> f16_data;
                 TosaSerializationHandler::ConvertU8toF16(ts->GetData(), tensor->getElementCount(), f16_data);
                 if (tensor->getDtype() == TOSA_REF_TYPE_FP64)
                 {
@@ -574,7 +573,8 @@
                 }
                 else
                 {
-                    tensor->setTensorValueFloat(f16_data.size(), f16_data.data());
+                    std::vector<float> f32_data(f16_data.begin(), f16_data.end());
+                    tensor->setTensorValueFloat(f32_data.size(), f32_data.data());
                 }
             }
             break;

thirdparty/serialization_lib

diff --git a/thirdparty/serialization_lib b/thirdparty/serialization_lib
index 81db8ee..758e73e 160000
--- a/thirdparty/serialization_lib
+++ b/thirdparty/serialization_lib
@@ -1 +1 @@
-Subproject commit 81db8ee8f580d30ec0ca53067df32ef046e6f09e
+Subproject commit 758e73e117c5cef17f8f0b1c543efc1df953b2fa