reserved. Relay virtual machine Relay Executable relay.vm.compile Relay Object (hardware independent) Code segment VM Func 0 VM Func 1 ... VM Func N Data segment Const 0 Const 1 ... Const K Func 0 Packed Func 1 ... Packed Func M Relay VM Executor exe = relay.vm.compile(mod, target) vm = relay.vm.VirtualMachine(exe) vm.init(ctx) vm.invoke("main", *args) export© 2019, Amazon Web Services Services, Inc. or its Affiliates. All rights reserved. VM bytecode Instruction Description Move Moves data from one register to another. Ret Returns the object in register result to caller’s register

forimproved multi-language support for expPosing runtime, and |IRs. QQ octoML Unified Object Protocol vm::Object NDArray | Rd | tuplelclosure AST Nodes Cross language suppPort Easy to introduce new and OctoML. e Initial implementation is quickly moving towards production quality. o _VM compiler VM runtime VM serialization Dynamic Shape Support Dynamic Shape Allocation o Dynamic Shape Code generation this part of the systeml e Haichen and | will discuss more details at TVMConf. Oo oo QQ octoML 11 VM Memory Planning e Recently shipped a first version fn enain(0) -> Tensor[tk,)，f32] { ofdynamicmemory

external codegen mod = relay.build_extern(mod, “dnnl”) 4. Run the inference exe = relay.create_executor(“vm”, mod=mod, ctx=tvm.cpu(0)) data = np.random.uniform(size=(1, 3, 224, 224)).astype(“float32”) out = Partitioning Your Codegen LLVM, CUDA, Metal, VTA Serialized Subgraph Library Relay Runtime (VM, Graph Runtime, Interpreter) Your Dispatcher Target Device General Devices (CPU/GPU/FPGA) Mark Partitioning Your Codegen LLVM, CUDA, Metal, VTA Serialized Subgraph Library Relay Runtime (VM, Graph Runtime, Interpreter) Your Dispatcher Target Device General Devices (CPU/GPU/FPGA) Mark

automate through the steps 1. Packaging code in method suitable for deployment2. Create pre-configured VM, containers, etc. 3. Automate deployment & configuration of middleware 4. Copying packages to production

Sys.isjsvm – Function. Sys.isjsvm([os]) Predicate for testing if Julia is running in a JavaScript VM (JSVM), including e.g. a WebAssembly JavaScript embedding in a web browser. Julia 1.2 This function moment, this set needs to be consistent between both the Stock GC and MMTk (in the function jl_gc_scan_vm_specific_roots). (3) Changing how objects are scanned. MMTk uses the same strategy to find references memory mappings that on Linux can exceed the limit of memory mappings (mmap) set in the file /proc/sys/vm/max_map_count, resulting in an error like JIT session error: Cannot allocate memory Should this happen

Sys.isjsvm – Function. Sys.isjsvm([os]) Predicate for testing if Julia is running in a JavaScript VM (JSVM), including e.g. a WebAssembly JavaScript embedding in a web browser. Julia 1.2 This function memory mappings that on Linux can exceed the limit of memory mappings (mmap) set in the file /proc/sys/vm/max_map_count, resulting in an error like JIT session error: Cannot allocate memory Should this happen system administrator to increase the limit of memory mappings for example with the command sysctl -w vm.max_map_count=262144 103.10 Binary distributions These notes are for those wishing to compile a binary

Sys.isjsvm – Function. Sys.isjsvm([os]) Predicate for testing if Julia is running in a JavaScript VM (JSVM), including e.g. a WebAssembly JavaScript embedding in a web browser. Julia 1.2 This function memory mappings that on Linux can exceed the limit of memory mappings (mmap) set in the file /proc/sys/vm/max_map_count, resulting in an error like JIT session error: Cannot allocate memory Should this happen system administrator to increase the limit of memory mappings for example with the command sysctl -w vm.max_map_count=262144 103.10 Binary distributions These notes are for those wishing to compile a binary

Sys.isjsvm – Function. Sys.isjsvm([os]) Predicate for testing if Julia is running in a JavaScript VM (JSVM), including e.g. a WebAssembly JavaScript embedding in a web browser. Julia 1.2 This function memory mappings that on Linux can exceed the limit of memory mappings (mmap) set in the file /proc/sys/vm/max_map_count, resulting in an error like JIT session error: Cannot allocate memory Should this happen the limit of memory mappings for example with the commandCHAPTER 107. BUILDING JULIA 1977 sysctl -w vm.max_map_count=262144 107.7 Binary distributions These notes are for those wishing to compile a binary

Sys.isjsvm – Function. Sys.isjsvm([os]) Predicate for testing if Julia is running in a JavaScript VM (JSVM), including e.g. a WebAssembly JavaScript embedding in a web browser. Julia 1.2 This function memory mappings that on Linux can exceed the limit of memory mappings (mmap) set in the file /proc/sys/vm/max_map_count, resulting in an error like JIT session error: Cannot allocate memory Should this happen the limit of memory mappings for example with the commandCHAPTER 107. BUILDING JULIA 1977 sysctl -w vm.max_map_count=262144 107.7 Binary distributions These notes are for those wishing to compile a binary

Sys.isjsvm – Function. Sys.isjsvm([os]) Predicate for testing if Julia is running in a JavaScript VM (JSVM), including e.g. a WebAssembly JavaScript embedding in a web browser. Julia 1.2 This function memory mappings that on Linux can exceed the limit of memory mappings (mmap) set in the file /proc/sys/vm/max_map_count, resulting in an error like JIT session error: Cannot allocate memory Should this happen the limit of memory mappings for example with the commandCHAPTER 107. BUILDING JULIA 1977 sysctl -w vm.max_map_count=262144 107.7 Binary distributions These notes are for those wishing to compile a binary