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Update benchmarks
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@cschreib
cschreib committed Sep 20, 2022
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Expand Up @@ -179,44 +179,46 @@ Detail of the benchmarks:
- Create observer copy: construct a new observer pointer from another observer pointer.
- Dereference observer: get a reference to the underlying object from an observer pointer.

*Compiler: gcc 9.4.0, std: libstdc++-9, oup: 0.7.1, OS: linux 5.15.0, CPU: Ryzen 5 2600:*
The benchmarks were last ran for oup v0.7.1.

*Compiler: gcc 9.4.0, std: libstdc++-9, OS: linux 5.15.0, CPU: Ryzen 5 2600:*

| Pointer | raw/unique | weak/shared | observer/obs_unique | observer/obs_sealed |
| --- | --- | --- | --- | --- |
| Create owner empty | 1 | 1.0 | 1.0 | 1.1 |
| Create owner empty | 1 | 1.1 | 1.1 | 1.2 |
| Create owner | 1 | 2.1 | 1.7 | N/A |
| Create owner factory | 1 | 1.3 | 1.7 | 1.4 |
| Dereference owner | 1 | 1.1 | 1.0 | 1.0 |
| Create observer empty | 1 | 1.3 | 1.2 | 1.2 |
| Create observer | 1 | 1.7 | 1.6 | 1.6 |
| Create observer copy | 1 | 1.6 | 1.6 | 1.8 |
| Dereference observer | 1 | 3.9 | 1.1 | 1.1 |

*Compiler: MSVC 16.11.3, std: MS-STL, oup: 0.4.0, OS: Windows 10.0.19043, CPU: i7-7800x:*

| Pointer | raw/unique | weak/shared | observer/obs_unique | observer/obs_sealed |
|--------------------------|------------|-------------|---------------------|---------------------|
| Create owner empty | 1 | 1.1 | 1.1 | 1.1 |
| Create owner | 1 | 2.2 | 2.0 | N/A |
| Create owner factory | 1 | 1.3 | 2.0 | 1.4 |
| Dereference owner | 1 | 0.8 | 1.8 | 1.5 |
| Create observer empty | 1 | 1.1 | 1.2 | 1.2 |
| Create observer | 1 | 5.6 | 1.5 | 1.3 |
| Create observer copy | 1 | 6.2 | 1.4 | 1.3 |
| Dereference observer | 1 | 11 | 1.5 | 1.1 |

*Compiler: Emscripten 2.0.16, std: libc++, oup: 0.4.0, OS: Node.js 14.15.5 + linux kernel 5.1.0, CPU: Ryzen 5 2600:*

| Pointer | raw/unique | weak/shared | observer/obs_unique | observer/obs_sealed |
|--------------------------|------------|-------------|---------------------|---------------------|
| Create owner empty | 1 | 20 | 1.2 | 1 |
| Create owner | 1 | 1.6 | 1.6 | N/A |
| Create owner factory | 1 | 1.1 | 1.6 | 1 |
| Dereference owner | 1 | 1 | 1 | 1 |
| Create observer empty | 1 | 35 | 1.8 | 1.7 |
| Create observer | 1 | 36 | 2.4 | 2.5 |
| Create observer copy | 1 | 41 | 2.3 | 2.3 |
| Dereference observer | 1 | 114 | 1 | 1 |
| Create owner factory | 1 | 1.3 | 1.7 | 1.1 |
| Dereference owner | 1 | 1.0 | 1.0 | 1.1 |
| Create observer empty | 1 | 1.1 | 1.2 | 1.2 |
| Create observer | 1 | 1.6 | 1.6 | 1.6 |
| Create observer copy | 1 | 1.7 | 1.6 | 1.6 |
| Dereference observer | 1 | 3.5 | 1.0 | 1.0 |

*Compiler: MSVC 16.11.3, std: MS-STL, OS: Windows 10.0.19043, CPU: i7-7800x:*

| Pointer | raw/unique | weak/shared | observer/obs_unique | observer/obs_sealed |
| --- | --- | --- | --- | --- |
| Create owner empty | 1 | 1.4 | 1.8 | 1.5 |
| Create owner | 1 | 2.2 | 2.9 | N/A |
| Create owner factory | 1 | 1.2 | 2.2 | 0.9 |
| Dereference owner | 1 | 0.7 | 1.3 | 1.0 |
| Create observer empty | 1 | 1.6 | 1.0 | 0.8 |
| Create observer | 1 | 5.3 | 1.6 | 1.6 |
| Create observer copy | 1 | 5.3 | 1.4 | 1.5 |
| Dereference observer | 1 | 9.4 | 1.4 | 0.8 |

*Compiler: Emscripten 2.0.34, std: libc++, OS: Node.js 14.15.5 + linux kernel 5.1.0, CPU: Ryzen 5 2600:*

| Pointer | raw/unique | weak/shared | observer/obs_unique | observer/obs_sealed |
| --- | --- | --- | --- | --- |
| Create owner empty | 1 | 6.9 | 1.1 | 1.0 |
| Create owner | 1 | 1.8 | 1.6 | N/A |
| Create owner factory | 1 | 1.2 | 1.7 | 1.0 |
| Dereference owner | 1 | 1.0 | 1.0 | 1.0 |
| Create observer empty | 1 | 11.4 | 1.6 | 1.6 |
| Create observer | 1 | 14.8 | 2.3 | 2.3 |
| Create observer copy | 1 | 14.9 | 2.3 | 2.5 |
| Dereference observer | 1 | 38.7 | 1.0 | 1.0 |


## Alternative implementation
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