Specify full path for libamdhip64.so

[ahsan-ca]

test_py_3.6_gpu_async complains about a missing shared library libamdhip64.so
on sles, specifying the full path seems to fix the issue.
This PR makes the change to add the full path to the shared library provided
the shared library exists at that path.

[codecov]

Codecov Report

Merging #2264 (6b1745f) into develop (f5411e0) will not change coverage.
The diff coverage is n/a.

❗ Current head 6b1745f differs from pull request most recent head faec5b3. Consider uploading reports for the commit faec5b3 to get more accurate results

@@           Coverage Diff            @@
##           develop    #2264   +/-   ##
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  Coverage    91.50%   91.50%           
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  Files          431      431           
  Lines        16140    16140           
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  Hits         14769    14769           
  Misses        1371     1371           

[migraphx-bot]

Test	Batch	Rate new e09dc3	Rate old 63e354	Diff	Compare
torchvision-resnet50	64	2,326.09	2,325.94	0.01%	✅
torchvision-resnet50_fp16	64	5,345.05	5,333.29	0.22%	✅
torchvision-densenet121	32	1,841.42	1,848.06	-0.36%	✅
torchvision-densenet121_fp16	32	3,421.34	3,418.10	0.09%	✅
torchvision-inceptionv3	32	1,299.10	1,294.23	0.38%	✅
torchvision-inceptionv3_fp16	32	2,540.73	2,541.36	-0.02%	✅
cadene-inceptionv4	16	620.92	620.75	0.03%	✅
cadene-resnext64x4	16	589.13	588.76	0.06%	✅
slim-mobilenet	64	7,212.74	7,218.21	-0.08%	✅
slim-nasnetalarge	64	236.65	236.55	0.04%	✅
slim-resnet50v2	64	2,559.38	2,558.14	0.05%	✅
bert-mrpc-onnx	8	825.08	824.41	0.08%	✅
bert-mrpc-tf	1	388.43	389.07	-0.17%	✅
pytorch-examples-wlang-gru	1	296.40	295.79	0.21%	✅
pytorch-examples-wlang-lstm	1	312.04	315.61	-1.13%	✅
torchvision-resnet50_1	1	553.27	548.70	0.83%	✅
torchvision-inceptionv3_1	1	304.33	298.63	1.91%	✅
cadene-dpn92_1	1	350.49	352.88	-0.68%	✅
cadene-resnext101_1	1	220.23	219.79	0.20%	✅
slim-vgg16_1	1	224.27	224.21	0.03%	✅
slim-mobilenet_1	1	1,478.97	1,503.49	-1.63%	✅
slim-inceptionv4_1	1	217.46	214.27	1.49%	✅
onnx-taau-downsample	1	307.04	305.49	0.51%	✅
dlrm-criteoterabyte	1	21.71	21.70	0.04%	✅
dlrm-criteoterabyte_fp16	1	40.64	40.70	-0.14%	✅
agentmodel	1	5,859.12	5,862.39	-0.06%	✅
unet_fp16	2	55.25	55.20	0.08%	✅
resnet50v1_fp16	1	760.15	760.34	-0.03%	✅
bert_base_cased_fp16	64	971.85	971.29	0.06%	✅
bert_large_uncased_fp16	32	305.42	305.32	0.03%	✅
bert_large_fp16	1	166.65	167.13	-0.29%	✅
distilgpt2_fp16	16	1,352.40	1,352.49	-0.01%	✅

This build is OK for merge ✅

[migraphx-bot]

    :white_check_mark:bert-mrpc-onnx: PASSED: MIGraphX meets tolerance

    :white_check_mark:bert-mrpc-tf: PASSED: MIGraphX meets tolerance

    :white_check_mark:pytorch-examples-wlang-gru: PASSED: MIGraphX meets tolerance

    :white_check_mark:pytorch-examples-wlang-lstm: PASSED: MIGraphX meets tolerance

    :white_check_mark:torchvision-resnet50_1: PASSED: MIGraphX meets tolerance

    :white_check_mark:torchvision-inceptionv3_1: PASSED: MIGraphX meets tolerance

    :white_check_mark:cadene-dpn92_1: PASSED: MIGraphX meets tolerance

    :white_check_mark:cadene-resnext101_1: PASSED: MIGraphX meets tolerance

    :white_check_mark:slim-vgg16_1: PASSED: MIGraphX meets tolerance

    :white_check_mark:slim-mobilenet_1: PASSED: MIGraphX meets tolerance

    :white_check_mark:slim-inceptionv4_1: PASSED: MIGraphX meets tolerance

    :white_check_mark:dlrm-criteoterabyte: PASSED: MIGraphX meets tolerance

    :white_check_mark:agentmodel: PASSED: MIGraphX meets tolerance

    :white_check_mark:unet: PASSED: MIGraphX meets tolerance

    :white_check_mark:resnet50v1: PASSED: MIGraphX meets tolerance

🔴bert_base_cased_fp16: FAILED: MIGraphX is not within tolerance - check verbose output

🔴bert_large_uncased_fp16: FAILED: MIGraphX is not within tolerance - check verbose output

    :white_check_mark:bert_large: PASSED: MIGraphX meets tolerance

🔴distilgpt2_fp16: FAILED: MIGraphX is not within tolerance - check verbose output

[ahsan-ca]

Modified the PR to check for paths in the order below:

1. rocm_path env variable.
2. /opt/rocm.
3. /opt/rocm-*