Scott, Principal Engineer at CMU SEI Graph/ML/AI algorithms for large- and small- scale parallel systems. Working on GBTL, a linear algebra-based C++ library for graph analytics.[DISTRIBUTION STATEMENT and concepts? Prior work in the GraphBLAS community, C API Overview of our draft C++ API How might this interoperate with standard C++, graph library proposal? 4[DISTRIBUTION STATEMENT A] This material and concepts? Prior work in the GraphBLAS community, C API Overview of our draft C++ API How might this interoperate with standard C++, graph library proposal? 5[DISTRIBUTION STATEMENT A] This material

[tile] DB libraries, and large-scale graph analytics. Open-source software projects resulting from his work include the Matrix Template Library, the Boost Graph Library and Open MPI. 。Phil Ratzloff *。Distinguished relationships between elements of a data set *，Without regard to what the data set actually is *。 Graph theoretical (abstract) results can be applied to many different practical (concrete) problems -theory cvMuNKCATIOWS 有二有 灿瑟必帮 和一是/第 手太则光大 A，训四 昱 站 -本| 厅 是，主 半一司、|全之体 ~ 对 /人-看 奋才全 和 全原 和 刁曾 The Future ls Big Graph: on meetalThngs soneaiadman MD] Basic Principles *。The C++ standard library (nee STL) provides

performance, we typically think about the function logic. We’ll see that a well designed function API can have an even larger impact.How will we compare performance? ● Benchmarks at this low level are how machine code is generated from C++ System V gABI psABI: ARM, x86, … C++ Itanium ABI Microsoft Windows ABIs C++ Standard 18armv8-a System V ABI - iPhone - M1 Mac and newer - Android smartphone x86-64 (AMD64) Microsoft ABI - Windows device armv7-a System V ABI - ancient iPhone - low-end Android smartphone x86 (IA-32) System V ABI - ancient Linux server x86 (IA-32) Microsoft ABI - ancient

Apache APISIX: How to implement plugin orchestration in API Gateway wenming@apache.org Apache APISIX VP Ming Wen 温铭 • Co-founder @ api7.ai • VP and PMC member, Apache APISIX • committer, Apache Apache APISIX • Custom plugin development in API Gateway • Generate APISIX plugins automatically • The future of API Gateway Apache APISIX • Cloud Native API Gateway （https://github.com/apache/apisix） Zero-Trust gateway Technology Architecture Custom plugin development in API Gateway Difficulties of gateway implementation • API Gateway is not an out-of-the-box infra project, which is different from

top-down task graph What is Task Graph-based Programming System (TGPS) Code 4• TGPS encapsulates function calls and their dependencies in a top-down task graph What is Task Graph-based Programming task graph What is Task Graph-based Programming System (TGPS) Code A B C D B A C D 6• TGPS encapsulates function calls and their dependencies in a top-down task graph What is Task Graph-based precede(task_d); 19 20 sched.schedule(); 21 sched.wait(); B A C D 1. Easy to write and express a task graph 2. Allow to implement irregular parallel decomposition strategies 8Existing TGPSs on Heterogenous

蚂蚁金服 API Gateway Mesh 思考与实践 靳文祥（花名：贾岛） 蚂蚁金服 高级技术专家1/21 /01 /02 /03 API Gateway Mesh 的定义 蚂蚁金服 API Gateway Mesh 实践 云原生 API Gateway 的思考2/21 API Gateway Mesh 的定义 /013/21 LB\Ingress API Gateway POD Sidecar App POD Traffic Control Plane K8S Cluster API Gateway in Service Mesh4/21 API Gateway Service Mesh vs 南北流量（内外） API Gateway vs Service Mesh A infrastructure to decouple the application Service Mesh is Patterns SofaRPC API Gateway MQ Client Service Code6/21 LB\Ingress API Gateway Sidecar App POD Sidecar App POD Traffic Control Plane Cluster API Gateway Mesh An infrastructure

APACHE APISIX的全流量API网关 温铭, 来自一家在远程工作方式下商业化开源项目的创业公司(支流科技), 担任CEO&联合创始人, Apache 顶级项目APISIX的PMC主席, Skywalking开源项目的贡献者(commiter)。在创业之前, 在360做企业安全, 360开源委员会的发起人, 腾讯的TVP, TARS基金会的TOC成员, 在安全领域有四十多个专利, 最近三年全 加速了技术落地。新的时代中每个公司的技术都是非常重要的组成部分, 在一个商业竞争激烈的 时代, 公司愈早的占据技术顶峰愈是能够占据商业顶峰。网关作为云原生入口, 是掌握云原生的一个必经 之地, 是开启"财富"的密钥。 微服务和 API 网关的演进 从2014-2015年, 谷歌搜索引擎上"微服务"关键字的搜索趋势直线上 升 在单体架构上, 任一请求都会负载到整个的单体服务集群上 在微服务架构上, 对应请求会负载到对应的微服务子服务集群上 间隔离、降低故障率 但是同样的带来的一些问题: 接口之间通用的功能重复开发、膨胀的 服务数量、难以管理 使用API网关模式 使用API网关进行API聚合 使用API网关实现灰度发布 使用API网关实现服务熔断 与传统API网关的功能 • 让 API 请求更安全、更高效的得到处理 • 覆盖 Nginx 的所有功能：反向代理、负载均衡 • 动态上游、动态 SSL 证书、动态限流限速

. . . . . . . . . . . . 9 2.2 New graph model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 2.3 New public Python API . . . . . . . . . . . . . . . . . files examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 266 7.6 Graph examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . multiple auth protocols (LDAP), Virtual and Remote repositories to create advanced topologies, a Rest API, and generic repositories to host any artifact. • The conan_server is a small server distributed together

. . . . . . . . . . . . 9 2.2 New graph model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 2.3 New public Python API . . . . . . . . . . . . . . . . . files examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 266 7.6 Graph examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . multiple auth protocols (LDAP), Virtual and Remote repositories to create advanced topologies, a Rest API, and generic repositories to host any artifact. • The conan_server is a small server distributed together

. . . . . . . . . . . . 9 2.2 New graph model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 2.3 New public Python API . . . . . . . . . . . . . . . . . files examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 261 7.6 Graph examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . multiple auth protocols (LDAP), Virtual and Remote repositories to create advanced topologies, a Rest API, and generic repositories to host any artifact. • The conan_server is a small server distributed together